English verb conjugation
TO QUACK
Regular verb: quack - quacked - quacked
Present | Present continuous | Preterite | Preterite continuous |
| I quack you quack he quacks we quack you quack they quack | I'm quacking you're quacking he's quacking we're quacking you're quacking they're quacking | I quacked you quacked he quacked we quacked you quacked they quacked | I was quacking you were quacking he was quacking we were quacking you were quacking they were quacking |
Present perfect | Present perfect continuous | Pluperfect | Pluperfect continuous |
| I've quacked you've quacked he's quacked we've quacked you've quacked they've quacked | I've been quacking you've been quacking he's been quacking we've been quacking you've been quacking they've been quacking | I'd quacked you'd quacked he'd quacked we'd quacked you'd quacked they'd quacked | I'd been quacking you'd been quacking he'd been quacking we'd been quacking you'd been quacking they'd been quacking |
Future | Future continuous | Future perfect | Future perfect continuous |
| I'll quack you'll quack he'll quack we'll quack you'll quack they'll quack | I'll be quacking you'll be quacking he'll be quacking we'll be quacking you'll be quacking they'll be quacking | I'll have quacked you'll have quacked he'll have quacked we'll have quacked you'll have quacked they'll have quacked | I'll have been quacking you'll have been quacking he'll have been quacking we'll have been quacking you'll have been quacking they'll have been quacking |
Present | Present continuous | Past | Past continuous |
| I'd quack you'd quack he'd quack we'd quack you'd quack they'd quack | I'd be quacking you'd be quacking he'd be quacking we'd be quacking you'd be quacking they'd be quacking | I'd have quacked you'd have quacked he'd have quacked we'd have quacked you'd have quacked they'd have quacked | I'd have been quacking you'd have been quacking he'd have been quacking we'd have been quacking you'd have been quacking they'd have been quacking |
Infinitive | Imperative |
Infinitive | Imperative | ||
| to quack | quack Let's quack quack |
Present | Past | ||
| quacking | quacked |