| moneō, advise | monēre | monuī | monitus |
| placeō, am pleasing | placēre | placuī | placitus |
So the compounds com-placeō and per-placeō; dis-pliceō has i for a throughout.
| taceō, hold my tongue | tacēre | tacuī | tacitus adjective |
The compound re-ticeō has i for a and no perfect participle.
| teneō, hold | tenēre | tenuī | -tentus |
Compounds have i for e in the present and perfect: as, dē-tineō, dē-tinuī, dē-tentus.
| terreō, scare | terrēre | terruī | territus |
| torreō, roast | torrēre | torruī | tostus |
[1005.] (2 b.) The following verb in -ēre has the perfect stem in -u- ([874]), and the perfect participle in -sus ([912]):
| cēnseō, count, rate | cēnsēre | cēnsuī | cēnsus |
[1006.] (3.) The following verbs in -ēre have the perfect stem in -u- ([874]), and no perfect participle ([907]):