User:Sarri.greek/template4

The table needs codes: grc, grc-koi, gkm, el, el-kth, and any other grk, could be done (pnt, tsd, cpg....) When the language has a dative, it appears. When a language has polytonic script all grc articles etc are used. Here, the AncGr and Koine tables are needed as exmples because their table.style is used at Learned Medieval = ancient.Grammar. And for modern Kathareouvsa. Appendixes may present comparisons of all periods.
 * Module:User:Sarri.greek/grk-nouns-decl
 * Module:User:Sarri.greek/grc-articles - Module:User:Sarri.greek/el-articles
 * Template:User:Sarri.greek/lse
 * User:Sarri.greek/template3, example of readymade decl.function for ModGr

Nouns here may be imaginary - such nouns may not exist All parameters at Module talk:User:Sarri.greek/grk-nouns-decl

Ancient
And for diplogenus or irregulars, separated columns and column titles. or Double gender fem (mainly) or masc rarely (not 'common gender') links with Template:User:Sarri.greek/lse

Koine
must get rid of automatic stem.

Medieval
User:Sarri.greek/template3 the declension like "παπάς" Test:auto transliteration for nom.singular. Try using Template:User:Sarri.greek/tlse at extra columns (2NS, 2GS etc)

Modern
Modern Greek, f=1
 * Try |aNS=m ΟΚ |aNS=xxxx OK |aNS=- OOPS |aNS= OOPS
 * For 2nd col |2NS=σοφίος need to make gender for subtitle and all articles

With common=οδήγηση (driving) for driving licence: