Welcome to the conjugation section for the English verb sustain. 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 sustain is used in different contexts.
indicative
present
i sustainyou sustainhe/she/it sustainswe sustainyou sustainthey sustainpreterite
i sustainedyou sustainedhe/she/it sustainedwe sustainedyou sustainedthey sustainedpresent continuous
i am sustainingyou are sustaininghe/she/it is sustainingwe are sustainingyou are sustainingthey are sustainingpresent perfect
i have sustainedyou have sustainedhe/she/it has sustainedwe have sustainedyou have sustainedthey have sustainedfuture
i will sustainyou will sustainhe/she/it will sustainwe will sustainyou will sustainthey will sustainfuture perfect
i will have sustainedyou will have sustainedhe/she/it will have sustainedwe will have sustainedyou will have sustainedthey will have sustainedpast continous
i was sustainingyou were sustaininghe/she/it was sustainingwe were sustainingyou were sustainingthey were sustainingpast perfect
i had sustainedyou had sustainedhe/she/it had sustainedwe had sustainedyou had sustainedthey had sustainedfuture continuous
i will be sustainingyou will be sustaininghe/she/it will be sustainingwe will be sustainingyou will be sustainingthey will be sustainingpresent perfect continuous
i have been sustainingyou have been sustaininghe/she/it has been sustainingwe have been sustainingyou have been sustainingthey have been sustainingpast perfect continuous
i had been sustainingyou had been sustaininghe/she/it had been sustainingwe had been sustainingyou had been sustainingthey had been sustainingfuture perfect continuous
i will have been sustainingyou will have been sustaininghe/she/it will have been sustainingwe will have been sustainingyou will have been sustainingthey will have been sustainingparticiple
imperative
sustainlet's sustainsustainpresent
sustainingpast
sustainedinfinitive
to sustainperfect participle
having sustained
The verb sustain 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 sustain. We hope this tool will be useful in your learning of English!