Welcome to the conjugation section for the English verb sum. 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 sum is used in different contexts.
indicative
present
i sumyou sumhe/she/it sumswe sumyou sumthey sumpreterite
i summedyou summedhe/she/it summedwe summedyou summedthey summedpresent continuous
i am summingyou are summinghe/she/it is summingwe are summingyou are summingthey are summingpresent perfect
i have summedyou have summedhe/she/it has summedwe have summedyou have summedthey have summedfuture
i will sumyou will sumhe/she/it will sumwe will sumyou will sumthey will sumfuture perfect
i will have summedyou will have summedhe/she/it will have summedwe will have summedyou will have summedthey will have summedpast continous
i was summingyou were summinghe/she/it was summingwe were summingyou were summingthey were summingpast perfect
i had summedyou had summedhe/she/it had summedwe had summedyou had summedthey had summedfuture continuous
i will be summingyou will be summinghe/she/it will be summingwe will be summingyou will be summingthey will be summingpresent perfect continuous
i have been summingyou have been summinghe/she/it has been summingwe have been summingyou have been summingthey have been summingpast perfect continuous
i had been summingyou had been summinghe/she/it had been summingwe had been summingyou had been summingthey had been summingfuture perfect continuous
i will have been summingyou will have been summinghe/she/it will have been summingwe will have been summingyou will have been summingthey will have been summingparticiple
imperative
sumlet's sumsumpresent
summingpast
summedinfinitive
to sumperfect participle
having summed
The verb sum 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 sum. We hope this tool will be useful in your learning of English!