English verb conjugation
TO SUSTAIN
Regular verb: sustain - sustained - sustained
Present | Present continuous | Preterite | Preterite continuous |
| I sustain you sustain he sustains we sustain you sustain they sustain | I'm sustaining you're sustaining he's sustaining we're sustaining you're sustaining they're sustaining | I sustained you sustained he sustained we sustained you sustained they sustained | I was sustaining you were sustaining he was sustaining we were sustaining you were sustaining they were sustaining |
Present perfect | Present perfect continuous | Pluperfect | Pluperfect continuous |
| I've sustained you've sustained he's sustained we've sustained you've sustained they've sustained | I've been sustaining you've been sustaining he's been sustaining we've been sustaining you've been sustaining they've been sustaining | I'd sustained you'd sustained he'd sustained we'd sustained you'd sustained they'd sustained | I'd been sustaining you'd been sustaining he'd been sustaining we'd been sustaining you'd been sustaining they'd been sustaining |
Future | Future continuous | Future perfect | Future perfect continuous |
| I'll sustain you'll sustain he'll sustain we'll sustain you'll sustain they'll sustain | I'll be sustaining you'll be sustaining he'll be sustaining we'll be sustaining you'll be sustaining they'll be sustaining | I'll have sustained you'll have sustained he'll have sustained we'll have sustained you'll have sustained they'll have sustained | I'll have been sustaining you'll have been sustaining he'll have been sustaining we'll have been sustaining you'll have been sustaining they'll have been sustaining |
Present | Present continuous | Past | Past continuous |
| I'd sustain you'd sustain he'd sustain we'd sustain you'd sustain they'd sustain | I'd be sustaining you'd be sustaining he'd be sustaining we'd be sustaining you'd be sustaining they'd be sustaining | I'd have sustained you'd have sustained he'd have sustained we'd have sustained you'd have sustained they'd have sustained | I'd have been sustaining you'd have been sustaining he'd have been sustaining we'd have been sustaining you'd have been sustaining they'd have been sustaining |
Infinitive | Imperative |
Infinitive | Imperative | ||
| to sustain | sustain Let's sustain sustain |
Present | Past | ||
| sustaining | sustained |