
Regular verb: checkmate - checkmated - checkmated
Present | Present continuous | Preterite | Preterite continuous |
| I checkmate you checkmate she checkmates we checkmate you checkmate they checkmate | I'm checkmating you're checkmating she's checkmating we're checkmating you're checkmating they're checkmating | I checkmated you checkmated she checkmated we checkmated you checkmated they checkmated | I was checkmating you were checkmating she was checkmating we were checkmating you were checkmating they were checkmating |
Present perfect | Present perfect continuous | Pluperfect | Pluperfect continuous |
| I've checkmated you've checkmated she's checkmated we've checkmated you've checkmated they've checkmated | I've been checkmating you've been checkmating she's been checkmating we've been checkmating you've been checkmating they've been checkmating | I'd checkmated you'd checkmated she'd checkmated we'd checkmated you'd checkmated they'd checkmated | I'd been checkmating you'd been checkmating she'd been checkmating we'd been checkmating you'd been checkmating they'd been checkmating |
Future | Future continuous | Future perfect | Future perfect continuous |
| I'll checkmate you'll checkmate she'll checkmate we'll checkmate you'll checkmate they'll checkmate | I'll be checkmating you'll be checkmating she'll be checkmating we'll be checkmating you'll be checkmating they'll be checkmating | I'll have checkmated you'll have checkmated she'll have checkmated we'll have checkmated you'll have checkmated they'll have checkmated | I'll have been checkmating you'll have been checkmating she'll have been checkmating we'll have been checkmating you'll have been checkmating they'll have been checkmating |
Present | Present continuous | Past | Past continuous |
| I'd checkmate you'd checkmate she'd checkmate we'd checkmate you'd checkmate they'd checkmate | I'd be checkmating you'd be checkmating she'd be checkmating we'd be checkmating you'd be checkmating they'd be checkmating | I'd have checkmated you'd have checkmated she'd have checkmated we'd have checkmated you'd have checkmated they'd have checkmated | I'd have been checkmating you'd have been checkmating she'd have been checkmating we'd have been checkmating you'd have been checkmating they'd have been checkmating |
Infinitive | Imperative |
Infinitive | Imperative | ||
| to checkmate | checkmate Let's checkmate checkmate |
Present | Past | ||
| checkmating | checkmated |