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^(?:(?:(?:0?[13578]|1[02])(\/|-|\.)31)\1|(?:(?:0?[13-9]|1[0-2])(\/|-|\.)(?:29|30)\2))(?:(?:1[6-9]|[2-9]\d)?\d{2})$|^(?:0?2(\/|-|\.)29\3(?:(?:(?:1[6-9]|[2-9]\d)?(?:0[48]|[2468][048]|[13579][26])|(?:(?:16|[2468][048]|[3579][26])00))))$|^(?:(?:0?[1-9])|(?:1[0-2]))(\/|-|\.)(?:0?[1-9]|1\d|2[0-8])\4(?:(?:1[6-9]|[2-9]\d)?\d{2})$

^\$(\d{1,3}(\,\d{3})*|(\d+))(\.\d{2})?$

^(?i:(?=[MDCLXVI])((M{0,3})((C[DM])|(D?C{0,3}))?((X[LC])|(L?XX{0,2})|L)?((I[VX])|(V?(II{0,2}))|V)?))$

^(([a-zA-Z]:)|(\\{2}\w+)\$?)(\\(\w[\w ]*))+\.(txt|TXT)$

^(?:(?:(?:(?:(?:1[6-9]|[2-9]\d)?(?:0[48]|[2468][048]|[13579][26])|(?:(?:16|[2468][048]|[3579][26])00)))(\/|-|\.)(?:0?2\1(?:29)))|(?:(?:(?:1[6-9]|[2-9]\d)?\d{2})(\/|-|\.)(?:(?:(?:0?[13578]|1[02])\2(?:31))|(?:(?:0?[1,3-9]|1[0-2])\2(29|30))|(?:(?:0?[1-9])|(?:1[0-2]))\2(?:0?[1-9]|1\d|2[0-8]))))$

^(?=\d)(?:(?:(?:(?:(?:0?[13578]|1[02])(\/|-|\.)31)\1|(?:(?:0?[1,3-9]|1[0-2])(\/|-|\.)(?:29|30)\2))(?:(?:1[6-9]|[2-9]\d)?\d{2})|(?:0?2(\/|-|\.)29\3(?:(?:(?:1[6-9]|[2-9]\d)?(?:0[48]|[2468][048]|[13579][26])|(?:(?:16|[2468][048]|[3579][26])00))))|(?:(?:0?[1-9])|(?:1[0-2]))(\/|-|\.)(?:0?[1-9]|1\d|2[0-8])\4(?:(?:1[6-9]|[2-9]\d)?\d{2}))($|\ (?=\d)))?(((0?[1-9]|1[012])(:[0-5]\d){0,2}(\ [AP]M))|([01]\d|2[0-3])(:[0-5]\d){1,2})?$

^((0?[1-9]|1[012])(:[0-5]\d){0,2}(\ [AP]M))$|^([01]\d|2[0-3])(:[0-5]\d){0,2}$

^(Sun|Mon|(T(ues|hurs))|Fri)(day|\.)?$|Wed(\.|nesday)?$|Sat(\.|urday)?$|T((ue?)|(hu?r?))\.?$

^(?:(((Jan(uary)?|Ma(r(ch)?|y)|Jul(y)?|Aug(ust)?|Oct(ober)?|Dec(ember)?)\ 31)|((Jan(uary)?|Ma(r(ch)?|y)|Apr(il)?|Ju((ly?)|(ne?))|Aug(ust)?|Oct(ober)?|(Sept|Nov|Dec)(ember)?)\ (0?[1-9]|([12]\d)|30))|(Feb(ruary)?\ (0?[1-9]|1\d|2[0-8]|(29(?=,\ ((1[6-9]|[2-9]\d)(0[48]|[2468][048]|[13579][26])|((16|[2468][048]|[3579][26])00)))))))\,\ ((1[6-9]|[2-9]\d)\d{2}))

^((31(?!\ (Feb(ruary)?|Apr(il)?|June?|(Sep(?=\b|t)t?|Nov)(ember)?)))|((30|29)(?!\ Feb(ruary)?))|(29(?=\ Feb(ruary)?\ (((1[6-9]|[2-9]\d)(0[48]|[2468][048]|[13579][26])|((16|[2468][048]|[3579][26])00)))))|(0?[1-9])|1\d|2[0-8])\ (Jan(uary)?|Feb(ruary)?|Ma(r(ch)?|y)|Apr(il)?|Ju((ly?)|(ne?))|Aug(ust)?|Oct(ober)?|(Sep(?=\b|t)t?|Nov|Dec)(ember)?)\ ((1[6-9]|[2-9]\d)\d{2})$

^(?:J(anuary|u(ne|ly))|February|Ma(rch|y)|A(pril|ugust)|(((Sept|Nov|Dec)em)|Octo)ber)$

<(\w+)(\s(\w*=".*?")?)*((/>)|((/*?)>.*?</\1>))

ISBN\x20(?=.{13}$)\d{1,5}([- ])\d{1,7}\1\d{1,6}\1(\d|X)$

^(?-i:A[LKSZRAEP]|C[AOT]|D[EC]|F[LM]|G[AU]|HI|I[ADLN]|K[SY]|LA|M[ADEHINOPST]|N[CDEHJMVY]|O[HKR]|P[ARW]|RI|S[CD]|T[NX]|UT|V[AIT]|W[AIVY])$

^(?n:(?<address1>(\d{1,5}(\ 1\/[234])?(\x20[A-Z]([a-z])+)+ )|(P\.O\.\ Box\ \d{1,5}))\s{1,2}(?i:(?<address2>(((APT|B LDG|DEPT|FL|HNGR|LOT|PIER|RM|S(LIP|PC|T(E|OP))|TRLR|UNIT)\x20\w{1,5})|(BSMT|FRNT|LBBY|LOWR|OFC|PH|REAR|SIDE|UPPR)\.?)\s{1,2})?)(?<city>[A-Z]([a-z])+(\.?)(\x20[A-Z]([a-z])+){0,2})\, \x20(?<state>A[LKSZRAP]|C[AOT]|D[EC]|F[LM]|G[AU]|HI|I[ADL N]|K[SY]|LA|M[ADEHINOPST]|N[CDEHJMVY]|O[HKR]|P[ARW]|RI|S[CD] |T[NX]|UT|V[AIT]|W[AIVY])\x20(?<zipcode>(?!0{5})\d{5}(-\d {4})?))$

^(?n:(?<lastname>(St\.\ )?(?-i:[A-Z]\'?\w+?\-?)+)(?<suffix>\ (?i:([JS]R)|((X(X{1,2})?)?((I((I{1,2})|V|X)?)|(V(I{0,3})))?)))?,((?<prefix>Dr|Prof|M(r?|(is)?)s)\ )?(?<firstname>(?-i:[A-Z]\'?(\w+?|\.)\ ??){1,2})?(\ (?<mname>(?-i:[A-Z])(\'?\w+?|\.))){0,2})$

(?n:^(?=\d)((?<month>(0?[13578])|1[02]|(0?[469]|11)(?!.31)|0?2(?(.29)(?=.29.((1[6-9]|[2-9]\d)(0[48]|[2468][048]|[13579][26])|(16|[2468][048]|[3579][26])00))|(?!.3[01])))(?<sep>[-./])(?<day>0?[1-9]|[12]\d|3[01])\k<sep>(?<year>(1[6-9]|[2-9]\d)\d{2})(?(?=\x20\d)\x20|$))?(?<time>((0?[1-9]|1[012])(:[0-5]\d){0,2}(?i:\x20[AP]M))|([01]\d|2[0-3])(:[0-5]\d){1,2})?$)

(?n:^(?=\d)((?<day>31(?!(.0?[2469]|11))|30(?!.0?2)|29(?(.0?2)(?=.{3,4}(1[6-9]|[2-9]\d)(0[48]|[2468][048]|[13579][26])|(16|[2468][048]|[3579][26])00))|0?[1-9]|1\d|2[0-8])(?<sep>[/.-])(?<month>0?[1-9]|1[012])\2(?<year>(1[6-9]|[2-9]\d)\d{2})(?:(?=\x20\d)\x20|$))?(?<time>((0?[1-9]|1[012])(:[0-5]\d){0,2}(?i:\ [AP]M))|([01]\d|2[0-3])(:[0-5]\d){1,2})?$)

(<\/?)(?i:(?<element>a(bbr|cronym|ddress|pplet|rea)?|b(ase(font)?|do|ig|lockquote|ody|r|utton)?|c(aption|enter|ite|(o(de|l(group)?)))|d(d|el|fn|i(r|v)|l|t)|em|f(ieldset|o(nt|rm)|rame(set)?)|h([1-6]|ead|r|tml)|i(frame|mg|n(put|s)|sindex)?|kbd|l(abel|egend|i(nk)?)|m(ap|e(nu|ta))|no(frames|script)|o(bject|l|pt(group|ion))|p(aram|re)?|q|s(amp|cript|elect|mall|pan|t(r(ike|ong)|yle)|u(b|p))|t(able|body|d|extarea|foot|h|itle|r|t)|u(l)?|var))(\s(?<attr>.+?))*>

(?i:on(blur|c(hange|lick)|dblclick|focus|keypress|(key|mouse)(down|up)|(un)?load|mouse(move|o(ut|ver))|reset|s(elect|ubmit)))

^(?!000)([0-6]\d{2}|7([0-6]\d|7[012]))([ -]?)(?!00)\d\d\3(?!0000)\d{4}$

(?i:([A-D])(?!\1)([A-D])(?!\1|\2)([A-D])(?!\1|\2|\3)([A-D]))

^(?=[^\d_].*?\d)\w(\w|[!@#$%]){7,20}

^(?ni:(?=\d)((?'year'((1[6-9])|([2-9]\d))\d\d)(?'sep'[/.-])(?'month'0?[1-9]|1[012])\2(?'day'((?<!(\2((0?[2469])|11)\2))31)|(?<!\2(0?2)\2)(29|30)|((?<=((1[6-9]|[2-9]\d)(0[48]|[2468][048]|[13579][26])|(16|[2468][048]|[3579][26])00)\2\3\2)29)|((0?[1-9])|(1\d)|(2[0-8])))(?:(?=\x20\d)\x20|$))?((?<time>((0?[1-9]|1[012])(:[0-5]\d){0,2}(\x20[AP]M))|([01]\d|2[0-3])(:[0-5]\d){1,2}))?)$

^(?!\u00a2) #Don't allow cent symbol \p{Sc}? #optional unicode currency symbols (?!0,?\d) #don't allow leading zero if 1 or more unit (\d{1,3} # 1 to 3 digits (\,\d{3})* # if the is a comma it must be followed by 3 digits |(\d+)) # more than 3 digit with no comma separator (\.\d{2})?$ # option cents

^(?=\d)(?:(?:31(?!.(?:0?[2469]|11))|(?:30|29)(?!.0?2)|29(?=.0?2.(?:(?:(?:1[6-9]|[2-9]\d)?(?:0[48]|[2468][048]|[13579][26])|(?:(?:16|[2468][048]|[3579][26])00)))(?:\x20|$))|(?:2[0-8]|1\d|0?[1-9]))([-./])(?:1[012]|0?[1-9])\1(?:1[6-9]|[2-9]\d)?\d\d(?:(?=\x20\d)\x20|$))?(((0?[1-9]|1[012])(:[0-5]\d){0,2}(\x20[AP]M))|([01]\d|2[0-3])(:[0-5]\d){1,2})?$

^(\x22|\x27)((?!\1).|\1{2})*\1$

,(?!(?<=(?:^|,)\s*\x22(?:[^\x22]|\x22\x22|\\\x22)*,)(?:[^\x22]|\x22\x22|\\\x22)*\x22\s*(?:,|$))

& (?ni:\# # if a pound sign follow ampsand look for number ((x # if x follow pound sign accept hex value up to 5 digits ([\dA-F]){1,5} ) | # otherwise accept decimal number between 0 - 1048575 (104857[0-5] |10485[0-6]\d |1048[0-4]\d\d |104[0-7]\d{3} |10[0-3]\d{4} |0?\d{1,6}) ) | # no pound sign after ampersand ([A-Za-z\d.]{2,31}) #accept ASCII alphanumeric and period ); #end with semi-colon.

(?#Calandar from January 1st 45 BC to December 31, 9999 in mm/dd/yyyy format) (?! (?:10(?<sep>[-./])(?:0?[5-9]|1[0-4])\k<sep>(?:1582))| #Missing days from 1582 (?:0?9(?<sep>[-./])(?:0?[3-9]|1[0-3])\k<sep>(?:1752)) #or Missing days from 1752 (?# both sets of missing days such not be in the same calendar so remove one or the other) ) (?n:^(?=\d) # the character at the beginning a the sring must be a digit ( (?<month> (0?[13578])|1[02]| #months with 31 days (0?[469]|11)(?!.31)| # months with 30 days 0?2 # February (?(.29) # if feb 29th check for valid leap year (?=.29. (?! #exclude these years from leap year pattern 000[04] #No year 0 and no leap year in year 4 | (?:(?:1[^0-6]|[2468][^048]|[3579][^26])00) (?# centurial years > 1500 not evenly divisible by 400 are not leap year) ) (?:(?:(?:\d\d) # century (?:[02468][048]|[13579][26]) #leap years (?!\x20BC))|(?:00(?:42|3[0369]|2[147]|1[258]|09)\x20BC)) )| # else if not Feb 29 (?!.3[01]) # and day not Feb 30 or 31 ) #end Leap year check ) #end of month check (?<sep>[-./]) # choose a date separator (?<day>0?[1-9]|[12]\d|3[01]) #days between 1-31 (?# The maximum number of days allowed for a month has already been checked for in the month check. If you made it this far the number of day is within the range for the given month) \k<sep> # Match the same date separator choosen before. (?!0000) # There is no year 0 (?<year>(?=(?:00(?:4[0-5]|[0-3]?\d)\x20BC)|(?:\d{4}(?:\z|(?:\x20\d))))\d{4}(?:\x20BC)? # a four digit year. Use leading zeros if needed ) (?(?=\x20\d)\x20|$))? # if there is a space followed by a digit check for time (?<time> ( # 12 hour format (0?[1-9]|1[012]) # hours (:[0-5]\d){0,2} # optional minutes and seconds (?i:\x20[AP]M) # required AM or PM )| # 24 hour format ( [01]\d|2[0-3]) #hours (:[0-5]\d){1,2}) #required minutes optional seconds ?$)

\p{IsBasicLatin}

\p{N}

\p{Sm}

(?#Datetime for Julian and Gregorian Calenders Matchs dates from 0045 BC to 9999 A.D. Days and months are 1 or 2 digits Years are 4 digit with leading zeros if required. February is validate in all leap years Leap year rules for Julian and Gregorian calendars http://scienceworld.wolfram.com/astronomy/LeapYear.html Missing days for 1582 and 1752 are not matched. Though only one set should be applied to a calendar since they are caused by when the calendar was adopted Missing days http://scienceworld.wolfram.com/astronomy/GregorianCalendar.html Time can be either 12 or 24 hour format 12 hour format hh:MM:ss AM|PM minutes and seconds are optional 24 hour format hh:mm:ss seconds are optional, hours less than ten require leading zero Datetome format is a date, a space then a time. ) (?#Calandar from January 1st 45 B.C. to December 31, 1999 in dd/mm/yyyy format) (?! (?:(?:0?[5-9]|1[0-4])(?<sep>[-./])10\k<sep>(?:1582))| #Missing days from 1582 (?:(?:0?[3-9]|1[0-3])(?<sep>[-./])0?9\k<sep>(?:1752)) #or Missing days from 1752 (?# both sets of missing days such not be in the same calendar so remove one or the other) ) (?n:^(?=\d) # the character at the beginning a the sring must be a digit ( (?<day>31(?!.0?[2469]|11)|30(?!.0?2)| 29(?(.0?2)(?=.0?2.(?! #exclude these years from leap year pattern 000[04] #No year 0 and no leap year in year 4 | (?:(?:1[^0-6]|[2468][^048]|[3579][^26])00) (?# centurial years > 1500 not evenly divisible by 400 are not leap year) ) (?:(?:(?:\d\d) # century (?:[02468][048]|[13579][26]) #leap years (?!\x20BC))|(?:00(?:42|3[0369]|2[147]|1[258]|09)\x20BC)))|(?!.0?2))| 2[0-8]|1\d|0?[1-9]) (?<sep>[-./]) # choose a date separator (?<month> (0?[1-9])|1[012]) #end of month check (?# The maximum number of days allowed for a month has already been checked for in the month check. If you made it this far the number of day is within the range for the given month) \k<sep> # Match the same date separator choosen before. (?<year>(?=(?:00(?:4[0-5]|[0-3]?\d)\x20BC)|(?:\d{4}(?:\z|(?:\x20\d))))\d{4}(?:\x20BC)? # a four digit year. Use leading zeros if needed ) (?(?=\x20\d)\x20|$))? # if there is a space followed by a digit check for time (?<time> ( # 12 hour format (0?[1-9]|1[012]) # hours (:[0-5]\d){0,2} # optional minutes and seconds (?i:\x20[AP]M) # required AM or PM )| # 24 hour format ( [01]\d|2[0-3]) #hours (:[0-5]\d){1,2}) #required minutes optional seconds ?$)

(?-i:\b\p{Ll}+\b)

(?-i:\b\p{Lu}+\b)

^\d?\d'(\d|1[01])&quot;$

^(?n:(?!-[\d\,]*K) (?!-((\d{1,3},)*((([3-9]\d\d|2[89]\d|27[4-9])\xB0C)|(((4[6-9]|[5-9]\d)\d)\xB0F)))) -?\d{1,3}(,\d{3})*(\xB0[CF]|K) )$

([2-9JQKA]|10)([\u2660\u2663\u2665\u2666])

^(?!\u00a2) #Don't allow cent symbol \p{Sc}? #optional unicode currency symbols (?!0,?\d) #don't allow leading zero if 1 or more unit (?:\d{1,3} # 1 to 3 digits (?:([, .])\d{3})? # if there is a separator it must be followed by 3 digits (?:\1\d{3})* # if the is more than two groups the same separtor must but used, it must be followed by 3 digits |(?:\d+)) # more than 3 digit with no comma separator ((?!\1)[,.]\d{2})?$ # option cents

(?#Calandar from January 1st 1 A.D to December 31, 9999 )(?# in yyyy-mm-dd format )(?!(?:1582\D10\D(?:0?[5-9]|1[0-4]))|(?#Missing days from 1582 )(?:1752\D0?9\D(?:0?[3-9]|1[0-3]))(?#or Missing days from 1752 )(?# both sets of missing days should not be in the same calendar so remove one or the other))(?n:^(?=\d)(?# the character at the beginning a the string must be a digit )((?'year'\d{4})(?'sep'[-./])(?'month'0?[1-9]|1[012])\k'sep'(?'day'(?<!(?:0?[469]|11).)31|(?<!0?2.)30|2[0-8]|1\d|0?[1-9]|(?# if feb 29th check for valid leap year )(?:(?<=(?!(?#exclude these years from leap year pattern ) 000[04](?#No year 0 and no leap year in year 4 )|(?:(?:1[^0-6]|[2468][^048]|[3579][^26])00)(?# centurial years > 1500 not evenly divisible by 400 are not leap year))(?:(?:\d\d)(?# century)(?:[02468][048]|[13579][26])(?#leap years))\k'sep'(?:0?2)\k'sep')|(?# else if not Feb 29 )(?<!\k'sep'(?:0?2)\k'sep')(?# and day not Feb 30 or 31 ))29)(?(?=\x20\d)\x20|$))?(?# if there is a space followed by a digit check for time )(?<time>((?# 12 hour format )(0?[1-9]|1[012])(?# hours )(:[0-5]\d){0,2}(?# optional minutes and seconds )(?i:\x20[AP]M)(?# required AM or PM ))|(?# 24 hour format )([01]\d|2[0-3])(?#hours )(:[0-5]\d){1,2})(?#required minutes optional seconds )?$)

(?=\d)^(?:(?!(?:10\D(?:0?[5-9]|1[0-4])\D(?:1582))|(?:0?9\D(?:0?[3-9]|1[0-3])\D(?:1752)))((?:0?[13578]|1[02])|(?:0?[469]|11)(?!\/31)(?!-31)(?!\.31)|(?:0?2(?=.?(?:(?:29.(?!000[04]|(?:(?:1[^0-6]|[2468][^048]|[3579][^26])00))(?:(?:(?:\d\d)(?:[02468][048]|[13579][26])(?!\x20BC))|(?:00(?:42|3[0369]|2[147]|1[258]|09)\x20BC))))))|(?:0?2(?=.(?:(?:\d\D)|(?:[01]\d)|(?:2[0-8])))))([-.\/])(0?[1-9]|[12]\d|3[01])\2(?!0000)((?=(?:00(?:4[0-5]|[0-3]?\d)\x20BC)|(?:\d{4}(?!\x20BC)))\d{4}(?:\x20BC)?)(?:$|(?=\x20\d)\x20))?((?:(?:0?[1-9]|1[012])(?::[0-5]\d){0,2}(?:\x20[aApP][mM]))|(?:[01]\d|2[0-3])(?::[0-5]\d){1,2})?$

^(?=\d)(?:(?!(?:(?:0?[5-9]|1[0-4])(?:\.|-|\/)10(?:\.|-|\/)(?:1582))|(?:(?:0?[3-9]|1[0-3])(?:\.|-|\/)0?9(?:\.|-|\/)(?:1752)))(31(?!(?:\.|-|\/)(?:0?[2469]|11))|30(?!(?:\.|-|\/)0?2)|(?:29(?:(?!(?:\.|-|\/)0?2(?:\.|-|\/))|(?=\D0?2\D(?:(?!000[04]|(?:(?:1[^0-6]|[2468][^048]|[3579][^26])00))(?:(?:(?:\d\d)(?:[02468][048]|[13579][26])(?!\x20BC))|(?:00(?:42|3[0369]|2[147]|1[258]|09)\x20BC))))))|2[0-8]|1\d|0?[1-9])([-.\/])(1[012]|(?:0?[1-9]))\2((?=(?:00(?:4[0-5]|[0-3]?\d)\x20BC)|(?:\d{4}(?:$|(?=\x20\d)\x20)))\d{4}(?:\x20BC)?)(?:$|(?=\x20\d)\x20))?((?:(?:0?[1-9]|1[012])(?::[0-5]\d){0,2}(?:\x20[aApP][mM]))|(?:[01]\d|2[0-3])(?::[0-5]\d){1,2})?$

^(?=\d)(?:(?!(?:1582(?:\.|-|\/)10(?:\.|-|\/)(?:0?[5-9]|1[0-4]))|(?:1752(?:\.|-|\/)0?9(?:\.|-|\/)(?:0?[3-9]|1[0-3])))(?=(?:(?!000[04]|(?:(?:1[^0-6]|[2468][^048]|[3579][^26])00))(?:(?:\d\d)(?:[02468][048]|[13579][26]))\D0?2\D29)|(?:\d{4}\D(?!(?:0?[2469]|11)\D31)(?!0?2(?:\.|-|\/)(?:29|30))))(\d{4})([-\/.])(0?\d|1[012])\2((?!00)[012]?\d|3[01])(?:$|(?=\x20\d)\x20))?((?:(?:0?[1-9]|1[012])(?::[0-5]\d){0,2}(?:\x20[aApP][mM]))|(?:[01]\d|2[0-3])(?::[0-5]\d){1,2})?$

^((?:[a-zA-Z]:)|(?:\\{2}\w[-\w]*)\$?)\\(?!\.)((?:(?![\\/:*?<>"|])(?)[\x20-\x7E])+\\(?!\.))*((?:(?:(?![\\/:*?<>"|])(?![ .]$)[\x20-\x7E])+)\.((?:(?![\\/:*?<>"|])(?![ .]$)[\x20-\x7E]){2,15}))?$

\b-?[1-9](?:\.\d+)?[Ee][-+]?\d+\b

(?![\uD800-\uDBFF])(?![\uDC00-\uDFFF])[\u0080-\uFFFF]

[\uD800-\uDBFF][\uDC00-\uDFFF]

(\S+)\x20{2,}(?=\S+)

^(?:[ -~]{10,25}(?:$|(?:[\w!?.])\s))

(?n:^(?=\d)((?<month>(0?[13578])|1[02]|(0?[469]|11)(?!.31)|0?2(?(.29)(?=.29.((1[6-9]|[2-9]\d)(0[48]|[2468][048]|[13579][26])|(16|[2468][048]|[3579][26])00))|(?!.3[01])))(?<sep>[-./])(?<day>0?[1-9]|[12]\d|3[01])\k<sep>(?<year>(1[6-9]|[2-9]\d)\d{2})\x20)(?<time>(?<hours>[01]\d|2[0-3]):(?<minutes>[0-5]\d):(?<seconds>[0-5]\d)\.(?<milliseconds>\d{3}))$)

ISBN(-1(?:(0)|3))?:?\x20+(?(1)(?(2)(?:(?=.{13}$)\d{1,5}([ -])\d{1,7}\3\d{1,6}\3(?:\d|x)$)|(?:(?=.{17}$)97(?:8|9)([ -])\d{1,5}\4\d{1,7}\4\d{1,6}\4\d$))|(?(.{13}$)(?:\d{1,5}([ -])\d{1,7}\5\d{1,6}\5(?:\d|x)$)|(?:(?=.{17}$)97(?:8|9)([ -])\d{1,5}\6\d{1,7}\6\d{1,6}\6\d$)))

ISBN(?:-13)?:?\x20*(?=.{17}$)97(?:8|9)([ -])\d{1,5}\1\d{1,7}\1\d{1,6}\1\d$

^(?ni:(((?:((((((?<month>(?<monthname>(Jan(uary)?|Ma(r(ch)?|y)|Jul(y)?|Aug(ust)?|Oct(ober)?|Dec(ember)?)))\ )|(?<month>(?<monthnum>(0?[13578])|10)(?<sep>[-/.])))(?<day>31)(?(monthnum)|st)?)|((((?<month>(?<monthname>Jan(uary)?|Ma(r(ch)?|y)|Apr(il)?|Ju((ly?)|(ne?))|Aug(ust)?|Oct(ober)?|(Sept|Nov|Dec)(ember)?))\ )|((?<month>(?<monthnum>(0?[13-9])|1[012]))(?<sep>[-/.])))(?<day>((0?[1-9]|([12]\d)|30)|(?(monthname)(\b2?(1st|2nd|3rd|[4-9]th)|(2|3)0th|1\dth\b))))))|((((?<month>(?<monthname>Feb(ruary)?))\ )|((?<month>0?2)(?<sep>[-/.])))((?(monthname)(?<day>(\b2?(1st|2nd|3rd|[4-8]th)|9th|20th|1\dth\b)|(0?[1-9]|1\d|2[0-8])))|(?<day>29(?=(\k<sep>|(?(monthname)th)?,\ )((1[6-9]|[2-9]\d)(0[48]|[2468][048]|[13579][26])|((16|[2468][048]|[3579][26])00)))))))(?(sep)\k<sep>|((?(monthname)th)?,\ ))(?<year>(1[6-9]|[2-9]\d)\d{2}))$|((?<days>(31(?<suffix>st)?(?!(\ (Feb(ruary)?|Apr(il)?|June?|(Sep(?=\b|t)t?|Nov)(ember)?))|[-/.](0?[2469]|11)))|((30|29)(?<suffix>th)?(?!((\ Feb(ruary)?)|([-/.]0?2))))|(29(?<suffix>th)?(?=((\ Feb(ruary)?\ )|([ -/.]0?2))(((1[6-9]|[2-9]\d)(0[48]|[2468][048]|[13579][26])|((16|[2468][048]|[3579][26])00)))))|(?<suffix>(?=\d\d?[nrst][dht]\ [JFMASOND])(\b2?(1st|2nd|3rd|[4-8]th)|20th|1\dth\b)|((0?[1-9])|1\d|2[0-8])))(?<month>(\ (?<monthname>(Jan(uary)?|Feb(ruary)?|Ma(r(ch)?|y)|Apr(il)?|Ju((ly?)|(ne?))|Aug(ust)?|Oct(ober)?|(Sep(?=\b|t)t?|Nov|Dec)(ember)?))\ )|(?(\k<suffix>)|((?<sep>[-/.])(0?[1-9]|1[012])\k<sep>)))(?<year>(1[6-9]|[2-9]\d)\d{2}))|\b((?<year>((1[6-9])|([2-9]\d))\d\d)(?<sep>[/.-])(?<month>0?[1-9]|1[012])\k<sep>(?<day>((?<!(\k<sep>((0?[2469])|11)\k<sep>))31)|(?<!\k<sep>(0?2)\k<sep>)(29|30)|((?<=((1[6-9]|[2-9]\d)(0[48]|[2468][048]|[13579][26])|(16|[2468][048]|[3579][26])00)\k<sep>(0?2)\k<sep>)29)|((0?[1-9])|(1\d)|(2[0-8]))))\b)(?:(?=\x20\d)\x20|$))?((?<time>((0?[1-9]|1[012])(:[0-5]\d){0,2}(\x20[AP]M))|([01]\d|2[0-3])(:[0-5]\d){1,2}))?)$

\b(((((one|t((en)|(wo)|(hree)|(welve)|(hirteen))|(evelen)|(f((our)|(ive))|s((ix)|(even))|eight|nine)(teen)?))\b(\s+hundred\s*)?)| ((t((wen)|(hir))|f((or)|(if))|s((ix)|(even))|eigh|nin)ty)(-(one|t((wo)|(hree))|f((our)|(ive))|s((ix)|(even))|eight|nine))?) (\s*(hundred|thousand|((([mb]|(t|quad)r))illion))\s*(and\s+)?)?)+