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