| gignō, beget | gignere | genuī | genitus |
Present sometimes also without reduplication, genit, &c. (Varr., Lucr.).
[974.] (c.) With the present stem in a nasalized root followed by -o|e- ([831]).
| ac-cumbō, lie by | ac-cumbere | ac-cubuī | ac-cubitus |
So also in-cumbō; dis-cumbō has dis-cubuī, dis-cubitum. Compounds with dē, ob, prō, re-, and sub, have -cubuī, ——.
[975.] (d.) With the present stem in -io|e- ([836]).
| ē-liciō, coax out | ē-licere | ē-licuī | ē-licitus |
| rapiō, seize | rapere | rapuī | raptus |
Compounds have i for a in the present and perfect systems, and e in the perfect participle: as, ē-ripiō, ē-ripere, ē-ripuī, ē-reptus. Old Latin has u in dē-rupier and in sub-rupiō, sub-rupere, sub-rupuī, sub-ruptus; shortened forms are: surpuit, surpuerit (Plaut.), surpit (Plaut. prol.), surpere (Lucr.), surpite, surpuerat (Hor.). For sub-repsit (Plaut.), see [887].
[976.] (e.) With the present stem in -sco|e- ([835]); for com-pēscuī, see 855.
| acēscō, get sour | acēscere | -acuī | —— |
| alēscō, grow up | alēscere | (co-aluī) | (co-alitus) |
| ārēscō, dry up | ārēscere | -āruī | —— |
| calēscō, get warm | calēscere | -caluī | —— |
| candēscō, get white | candēscere | -canduī | —— |
| cānēscō, get grey | cānēscere | cānuī | —— |
| clārēscō, get bright | clārēscere | clāruī | —— |
| com-pescō, check | com-pescere | com-pescuī | —— |
| con-ticēscō, get all still | con-ticēscere | con-ticuī | —— |