Variations in prefix 'ud'

[funderburkjim]

In general, prefixes take various forms due to sandhi requirements. The analysis2 program handles this by presenting the variants in the list known_prefixes.

The variants uc, uj, and un have been added to the variants of ud , in addtion to the previously added variants ut and ul.

In addtion, when ud is prefixed to a nominal starting with the palatal sibilant S, not only does ud become uc, but also S becomes C. This identification was implemented within the pfx1 method (function analysis2_pfx1).

These added 74 additional derivations.

[gasyoun]

In https://github.com/funderburkjim/MWderivations/blob/master/step4/analysis2.py @funderburkjim

known_prefixes = [
 'a', 'an',  
 'aBi', 'aBy',
 'anu', 'anv',
 'ava', 'apa', 'apA',
 'aDi','aDy',
 'A',
 'upa', 
 'ut','ud','ul','uc','uj','un',
 'ni','ny',
 'nir','nih',
 'pari', 'pary',
 'pra', 'prati',
 'mahA'
 'vi','vy',
 'sam', 'saM', 
 'su', 'sv',
 'sa',
 'ati','aty',
 'antar',
 'sam','saM',
]

In 2014 we had some fun with Upasargārthacandrika (https://docs.google.com/document/d/1VjWwbmSRztdNtBvnm_CnRhvGLOf8IXA4-pQv4ezkr0A/edit#). There are 22 upasargas. प्र, परा, अप, सम्‌, अनु, अव, निस्‌, निर्‌, दुस्‌, दुर्‌, वि,आ (आङ्‌), नि, अधि, अपि, अति, सु, उत् /उद्‌, अभि, प्रति, परि, उप। Not all upasargas take all dhatus. Dhaval even printed a book उपसर्गमण्डनम् on the prefixes. In 2015 Dhaval wrote "I have a readymade list, made out of the upasargArthasiddhAntacandrikA":

$upasarga_combinations = array("ati,atinis,atipra,ativi,ativyA,atisam,atyati,atyaBi,atyA,atyud,atyupa,aDi,aDini,aDinis,aDivi,aDyava,aDyA,aDyupa,anu,anuni,anunis,anuparA,anupari,anuparyA,anupra,anuprati,anuvi,anuvyava,anuvyA,anusam,anusampra,anUd,anvapa,anvava,anvA,apa,apani,apanis,apaparA,apaparyA,apapra,apavyA,apA,apAti,api,apipari,apod,apyati,aBi,aBini,aBinis,aBiparA,aBipari,aBiparyA,aBipra,aBivi,aBivyA,aBisamA,aBisam,aByati,aByaDi,aByanu,aByapa,aByava,aByA,aByudA,aByud,aByupa,aByupA,aByupAva,ava,avani,avA,A,utpra,udava,udA,ud,udvi,unni,upa,upani,upanis,upanyA,upapari,upaparyA,upapra,upavi,upavyA,upasaṁni,upasamA,upasam,upA,upAti,upAva,upodA,upod,upopa,duHsam,duranu,durava,durA,durud,durupa,durni,duzpari,duzpra,dus,ni,nipra,nirati,niraDi,niranu,nirapa,niraBi,niraBi,nirava,nirupA,nirvi,nivyA,nizpra,nisu,nis,nyA,parA,pari,parini,parinis,paripra,parivi,parivyA,parisam,paryaDi,paryanu,paryava,paryA,paryud,paryupa,pra,praNi,prati,pratini,pratinis,pratiparA,pratipari,pratipra,prativi,prativyA,pratisam,pratyaDi,pratyanu,pratyapa,pratyapi,pratyaBi,pratyava,pratyA,pratyudA,pratyud,pratyupa,pratyupA,pravi,pravyA,prasam,prA,prADi,prod,vi,vini,vinis,viparA,vipari,viparyA,vipra,viprati,visam,vyati,vyanu,vyanvA,vyapa,vyapA,vyaBi,vyava,vyA,vyud,vyupa,saṁvi,saṁvyava,saṁvyA,sanni,samati,samaDi,samanu,samanuvi,samanvA,samapa,samapi,samaBi,samaBivyA,samaBisam,samaBisampra,samaByava,samaByA,samaByud,samava,samava,samavA,samA,samudA,samud,samupa,samupA,sam,samparA,sampari,sampra,samprati,samprA,samprod,sampvari,su,supari,suvi,susamA,svanu,svaBi,svaByA,");

[gasyoun]

@funderburkjim does the additional list makes sense to use?

[funderburkjim]

mwverbs seems related.

This document has both roots and prefixed roots in MW. And, the prefixed roots are 'parsed', in the sense that the prefix is analyzed. For example: atinizwan:3045:pre::ati+nis+tan shows that 'ati+nis' occurs as the prefix for the prefixed verb 'atinizwan'.

From this file, you could get all X for lines ending in ':X+Y'

You might weed out those values of X which are not composed of upasargas, such as in aMSI+kf.

This