The past tense of invalid is invalided. See all forms of invalid with easy examples.

The past tense of invade is invaded. See all forms of invade with easy examples.

The past tense of invalidate is invalidated. See all forms of invalidate with easy examples.

The past tense of invaginate is invaginated. See all forms of invaginate with easy examples.

The past tense of invacuate is invacuated. See all forms of invacuate with easy examples.

The past tense of inurn is inurned. See all forms of inurn with easy examples.

The past tense of intwist is intwisted. See all forms of intwist with easy examples.

The past tense of inure is inured. See all forms of inure with easy examples.

The past tense of inundate is inundated. See all forms of inundate with easy examples.

The past tense of inumbrate is inumbrated. See all forms of inumbrate with easy examples.