future tense

ser

être - to be

ir

aller - to go

fer

faire - to do/ to make

aur

avoir - to have

verr

voir - to see

saur

savoir - to know (facts/ that/ + question word)

devr

devoir - must/ to have to/ to owe

recevr

recevoir - to receive/ to get/ to have people stay in your home

apercevr

apercevoir - to see, as in to see something from far away, or to catch a glimpse of something

viendr

venir - to come

reviendr

revenir - to come back

deviendr

devenir - to become

voudr

vouloir - to want

enverr

envoyer - to send

pourr

pouvoir - can/ to be able to

courr

courir - to run

Ending for regular verb in French with re ending

S,s, -, ons, ez, ent

Ending for ir verb in French

is,is, it, issons, isssez, issent