Irregular -ir Past Participles Group 1

Dormir (to sleep)

• dormi (slept)

• dormiré (will sleep)

• dormido (sleeping)

• dormirás (you will sleep)

Endings for present tense in this category

• -s,-s,-t,-ons,-ez,-ent

• -a,-as,-a,-amos,-áis,-an

• -e,-es,-e,-emos,-éis,-en

• -i,-is,-i,-imos,-ís,-in

Dormir (to sleep)

• dormi (slept)

• dormiré (will sleep)

• dormido (sleeping)

• dormirás (you will sleep)

Partir (to depart)

• parti (left)

• partir (to leave)

• partir (to arrive)

• parti (to stay)

Mentir (to lie)

• menti (lied)

• mentiré (I will lie)

• mentía (was lying)

• mentido (lied)

Conjugate Dormir in the present tense

• Je dors, tu dors, elle/il/on dort, nous dormons, vous dormez, ils/elles dorment

• Je dors, tu dors, elle/il/on dort, nous dormons, vous dormez, ils dorment

• Je dors, tu dors, elle/il/on dort, nous dormons, vous dormez, elles dorment

• Je dors, tu dors, elle/il/on dort, nous dormons, vous dormez, ils dorment

Sortir (to go out)

• sorti (went out)

• sortiré (will go out)

• sortissant (going out)

• sorti (gone out)

Sentir (to smell/ to feel)

• senti (smelt/felt)

• senso (sensed)

• odorare (to smell)

• percepir (to perceive)

Stem of present tense conjugation for this category

• Drop the -ir and the consonant in front of it for the subjects je, tu, elle/il/on and add them back for the subjects nous, vous, elles/il.

• Drop the -ir and keep the consonant for all subjects.

• Keep the -ir and add -e for je, -es for tu, and -e for elle/il/on.

• Drop the -ir and add -ons for nous, -ez for vous, and -ent for elles/il.

Formation of the past participle for this category

• Drop the -ir and add an -i

• Drop the -ir and add an -ed

• Change -ir to -ar

• Add -ing to the verb