English verb conjugation
TO SUM
Regular verb: sum - summed - summed
Present | Present continuous | Preterite | Preterite continuous |
| I sum you sum she sums we sum you sum they sum | I'm summing you're summing she's summing we're summing you're summing they're summing | I summed you summed she summed we summed you summed they summed | I was summing you were summing she was summing we were summing you were summing they were summing |
Present perfect | Present perfect continuous | Pluperfect | Pluperfect continuous |
| I've summed you've summed she's summed we've summed you've summed they've summed | I've been summing you've been summing she's been summing we've been summing you've been summing they've been summing | I'd summed you'd summed she'd summed we'd summed you'd summed they'd summed | I'd been summing you'd been summing she'd been summing we'd been summing you'd been summing they'd been summing |
Future | Future continuous | Future perfect | Future perfect continuous |
| I'll sum you'll sum she'll sum we'll sum you'll sum they'll sum | I'll be summing you'll be summing she'll be summing we'll be summing you'll be summing they'll be summing | I'll have summed you'll have summed she'll have summed we'll have summed you'll have summed they'll have summed | I'll have been summing you'll have been summing she'll have been summing we'll have been summing you'll have been summing they'll have been summing |
Present | Present continuous | Past | Past continuous |
| I'd sum you'd sum she'd sum we'd sum you'd sum they'd sum | I'd be summing you'd be summing she'd be summing we'd be summing you'd be summing they'd be summing | I'd have summed you'd have summed she'd have summed we'd have summed you'd have summed they'd have summed | I'd have been summing you'd have been summing she'd have been summing we'd have been summing you'd have been summing they'd have been summing |
Infinitive | Imperative |
Infinitive | Imperative | ||
| to sum | sum Let's sum sum |
Present | Past | ||
| summing | summed |