First choose your subject: -je (I) tu (you) Il (it) Elle (she/he) on (it) nous (we) Vous (you pl.) Ils (they) elles (they)

Choose the AUXILLARY/verb Either- avoir verbs/ être verbs

J'ai (I) tu as (you have) Il/Elle/on a (he/she/it has) nous avons (we have) Vous avez (you have) Ils/Elles ont (they)

Je suis (I am) tu es (you are) Il/Elle/on est (he/she/it is) nous somme (we are) Vous étres (you are) Ils/elles sont (he/she are

Use MRS VAN DER TRAMP if you are going to use être verbs

Some AUXILLARY verbs don't follow the rule. Like these:

To change a verb to a past participle with a -er verb -er+é -ir verb -r -re verb -re+u (irregular past participle)