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