English verb conjugation
TO INVESTIGATE
Regular verb: investigate - investigated - investigated
Present | Present continuous | Preterite | Preterite continuous |
| I investigate you investigate she investigates we investigate you investigate they investigate | I'm investigating you're investigating she's investigating we're investigating you're investigating they're investigating | I investigated you investigated she investigated we investigated you investigated they investigated | I was investigating you were investigating she was investigating we were investigating you were investigating they were investigating |
Present perfect | Present perfect continuous | Pluperfect | Pluperfect continuous |
| I've investigated you've investigated she's investigated we've investigated you've investigated they've investigated | I've been investigating you've been investigating she's been investigating we've been investigating you've been investigating they've been investigating | I'd investigated you'd investigated she'd investigated we'd investigated you'd investigated they'd investigated | I'd been investigating you'd been investigating she'd been investigating we'd been investigating you'd been investigating they'd been investigating |
Future | Future continuous | Future perfect | Future perfect continuous |
| I'll investigate you'll investigate she'll investigate we'll investigate you'll investigate they'll investigate | I'll be investigating you'll be investigating she'll be investigating we'll be investigating you'll be investigating they'll be investigating | I'll have investigated you'll have investigated she'll have investigated we'll have investigated you'll have investigated they'll have investigated | I'll have been investigating you'll have been investigating she'll have been investigating we'll have been investigating you'll have been investigating they'll have been investigating |
Present | Present continuous | Past | Past continuous |
| I'd investigate you'd investigate she'd investigate we'd investigate you'd investigate they'd investigate | I'd be investigating you'd be investigating she'd be investigating we'd be investigating you'd be investigating they'd be investigating | I'd have investigated you'd have investigated she'd have investigated we'd have investigated you'd have investigated they'd have investigated | I'd have been investigating you'd have been investigating she'd have been investigating we'd have been investigating you'd have been investigating they'd have been investigating |
Infinitive | Imperative |
Infinitive | Imperative | ||
| to investigate | investigate Let's investigate investigate |
Present | Past | ||
| investigating | investigated |