eaten-eat [eaten is the past participle of the verb "eat"]

PRESENT PERFECT TENSE
 [Present perfect of any verb is composed of two elements: auxiliary verb "to have" (present tense) + past participle of the main verb (eaten).]

I am eat dinner (brecfast,lunch) I have eaten dinner. (breakfast)
she is eaten lunch She has eaten lunch.
he is eaten brunch!! He has eaten brunch.

I love teacher!! cheer up teacher

-Angela-

I LOVE YOU, TOO!