Imperfect Tense (September 20- Late Post)
Post by: Lana
Approved by: Varinia
Like the perfect tense, the imperfect tense shows an action in the past. But unlike the perfect tense, the action is not completed. The imperfect tense shows an incomplete action, or an action that is still happening. In English, the imperfect tense would be translate to “was ____ing” or “used to ____”. An example would be “I was running”; it’s not completed like “I ran”, but it’s not present like “I am running” or “I run”.
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Imperfect Tense endings:
To form the imperfect tense- 1st, 2nd and 3rd Conjugations (-ō)
1. use infinitive (2nd principal part)
2. remove -re
3. for the third conjugation, change e to ē
4. add imperfect tense endings
portō, portāre, portāvī, portātus (carry, 1st conj.)
terreō, terrēre, terruī, territus (frighten, 2nd conj.)
trahō, trahere, trāxī, tractus (drag, 3rd conj.)
The third conjugation has verbs that end in -ō in the first principal part, and verbs that end in -iō in the first principal part.
To form the imperfect tense- 3rd Conjugation (-iō) and 4th Conjugation
1. use infinitive (2nd principal part)
2. remove -re
3. for the third conjugation, change e to iē; for the fourth conjugation, change ī to iē
4. add imperfect tense endings
capiō, capere, cēpī, captus (drag, 3rd conj.)
audiō, audīre, audīvī, audītus (listen, 4th conj.)














