
Regular verb: shack - shacked - shacked
Present | Present continuous | Preterite | Preterite continuous |
| I shack you shack he shacks we shack you shack they shack | I'm shacking you're shacking he's shacking we're shacking you're shacking they're shacking | I shacked you shacked he shacked we shacked you shacked they shacked | I was shacking you were shacking he was shacking we were shacking you were shacking they were shacking |
Present perfect | Present perfect continuous | Pluperfect | Pluperfect continuous |
| I've shacked you've shacked he's shacked we've shacked you've shacked they've shacked | I've been shacking you've been shacking he's been shacking we've been shacking you've been shacking they've been shacking | I'd shacked you'd shacked he'd shacked we'd shacked you'd shacked they'd shacked | I'd been shacking you'd been shacking he'd been shacking we'd been shacking you'd been shacking they'd been shacking |
Future | Future continuous | Future perfect | Future perfect continuous |
| I'll shack you'll shack he'll shack we'll shack you'll shack they'll shack | I'll be shacking you'll be shacking he'll be shacking we'll be shacking you'll be shacking they'll be shacking | I'll have shacked you'll have shacked he'll have shacked we'll have shacked you'll have shacked they'll have shacked | I'll have been shacking you'll have been shacking he'll have been shacking we'll have been shacking you'll have been shacking they'll have been shacking |
Present | Present continuous | Past | Past continuous |
| I'd shack you'd shack he'd shack we'd shack you'd shack they'd shack | I'd be shacking you'd be shacking he'd be shacking we'd be shacking you'd be shacking they'd be shacking | I'd have shacked you'd have shacked he'd have shacked we'd have shacked you'd have shacked they'd have shacked | I'd have been shacking you'd have been shacking he'd have been shacking we'd have been shacking you'd have been shacking they'd have been shacking |
Infinitive | Imperative |
Infinitive | Imperative | ||
| to shack | shack Let's shack shack |
Present | Past | ||
| shacking | shacked |