Welcome to the conjugation section for the English verb proof. Here you will find the complete conjugation of this verb in all its tenses and modes. We also offer usage examples for each verb form and mode, so that you can better understand how proof is used in different contexts.
indicative
present
i proofyou proofhe/she/it proofswe proofyou proofthey proofpreterite
i proofedyou proofedhe/she/it proofedwe proofedyou proofedthey proofedpresent continuous
i am proofingyou are proofinghe/she/it is proofingwe are proofingyou are proofingthey are proofingpresent perfect
i have proofedyou have proofedhe/she/it has proofedwe have proofedyou have proofedthey have proofedfuture
i will proofyou will proofhe/she/it will proofwe will proofyou will proofthey will prooffuture perfect
i will have proofedyou will have proofedhe/she/it will have proofedwe will have proofedyou will have proofedthey will have proofedpast continous
i was proofingyou were proofinghe/she/it was proofingwe were proofingyou were proofingthey were proofingpast perfect
i had proofedyou had proofedhe/she/it had proofedwe had proofedyou had proofedthey had proofedfuture continuous
i will be proofingyou will be proofinghe/she/it will be proofingwe will be proofingyou will be proofingthey will be proofingpresent perfect continuous
i have been proofingyou have been proofinghe/she/it has been proofingwe have been proofingyou have been proofingthey have been proofingpast perfect continuous
i had been proofingyou had been proofinghe/she/it had been proofingwe had been proofingyou had been proofingthey had been proofingfuture perfect continuous
i will have been proofingyou will have been proofinghe/she/it will have been proofingwe will have been proofingyou will have been proofingthey will have been proofingparticiple
imperative
prooflet's proofproofpresent
proofingpast
proofedinfinitive
to proofperfect participle
having proofed
The verb proof is a fundamental part of the English language and it is important to know its conjugation in order to use it correctly in your conversations, writing, and other contexts. That's why we invite you to explore this section and learn more about the conjugation of proof. We hope this tool will be useful in your learning of English!