deriv LSK ETT STT aSTA ALPH OLDHOMEPAGE NEWHOMEPAGE
(See also examples of pac plus pit liT.)
The other endings are all /kit by asaMyogAll... and all start with a vowel (because the ones that start with a consonant get /iT). So **papac- पपच् becomes **pec- पेच् before all of them.
**pece' पेचेऽ with ending /e'''
pac पच् + /liT /ta
→ pac पच् + /ez by liTastajhay..., this /ez is /kit by asaMyogAll...
→ **papac- पपच् + /ez
→ **pec- पेच् + /ez by ata::ekah... because /e''' is vowel /kit
→ !**pece पेचे "he cooked (A.)"
pac पच् + /liT /iT'
→ pac पच् + /e''' by Tita::Atman...
→ *papac- + /e'''
→ **pec- पेच् + /ez by ata::ekah... because /e''' is vowel /kit
→ **pece' पेचेऽ "I cooked (A.)"
pac पच् + /liT /jhi
→ pac पच् + /us
→ **papac- पपच् + /us
→ **pec- पेच् + /us by ata::ekah...
→ **pecus पेचुस् "they cooked"
**papac- पपच् + /ta
→ **papac- पपच् + ez एश् by liTastajhay...
→ **pece पेचे by ata::ekah....
**papac- पपच् + /tas
→ **papac- पपच् + /atus by parasmaipad...
→ !**pecatus पेचतुस् by ata::ekah....
**papac- पपच् + /jhi
→ **pecus पेचुस्
Yet in the case of /mip, the ata::upadh... is optionally debarred by NaluttamovA —
**papac- पपच् + /liT /mip → **papaca पपच "I cooked"
And /thal may get /iT optionally (because of !! ) —
pac पच् + /thal → **papaktha पपक्थ