English verb conjugation
TO UNDERUSE
Regular verb: underuse - underused - underused
Present | Present continuous | Preterite | Preterite continuous |
| I underuse you underuse he underuses we underuse you underuse they underuse | I'm underusing you're underusing he's underusing we're underusing you're underusing they're underusing | I underused you underused he underused we underused you underused they underused | I was underusing you were underusing he was underusing we were underusing you were underusing they were underusing |
Present perfect | Present perfect continuous | Pluperfect | Pluperfect continuous |
| I've underused you've underused he's underused we've underused you've underused they've underused | I've been underusing you've been underusing he's been underusing we've been underusing you've been underusing they've been underusing | I'd underused you'd underused he'd underused we'd underused you'd underused they'd underused | I'd been underusing you'd been underusing he'd been underusing we'd been underusing you'd been underusing they'd been underusing |
Future | Future continuous | Future perfect | Future perfect continuous |
| I'll underuse you'll underuse he'll underuse we'll underuse you'll underuse they'll underuse | I'll be underusing you'll be underusing he'll be underusing we'll be underusing you'll be underusing they'll be underusing | I'll have underused you'll have underused he'll have underused we'll have underused you'll have underused they'll have underused | I'll have been underusing you'll have been underusing he'll have been underusing we'll have been underusing you'll have been underusing they'll have been underusing |
Present | Present continuous | Past | Past continuous |
| I'd underuse you'd underuse he'd underuse we'd underuse you'd underuse they'd underuse | I'd be underusing you'd be underusing he'd be underusing we'd be underusing you'd be underusing they'd be underusing | I'd have underused you'd have underused he'd have underused we'd have underused you'd have underused they'd have underused | I'd have been underusing you'd have been underusing he'd have been underusing we'd have been underusing you'd have been underusing they'd have been underusing |
Infinitive | Imperative |
Infinitive | Imperative | ||
| to underuse | underuse Let's underuse underuse |
Present | Past | ||
| underusing | underused |