Present
| I | tube |
| You | tube |
| She | tubes |
| We | tube |
| They | tube |
Past
| I | tubed |
| You | tubed |
| She | tubed |
| We | tubed |
| They | tubed |
Perfect
| I | have | tubed |
| You | have | tubed |
| She | has | tubed |
| We | have | tubed |
| They | have | tubed |
Future
| I | will | tube |
| You | will | tube |
| She | will | tube |
| We | will | tube |
| They | will | tube |
Past Perfect
| I | had | tubed |
| You | had | tubed |
| She | had | tubed |
| We | had | tubed |
| They | had | tubed |
Future Perfect
| I | will | have | tubed |
| You | will | have | tubed |
| She | will | have | tubed |
| We | will | have | tubed |
| They | will | have | tubed |
Present - Conditional
| I | would | tube |
| You | would | tube |
| She | would | tube |
| We | would | tube |
| They | would | tube |
Perfect - Conditional
| I | would | have | tubed |
| You | would | have | tubed |
| She | would | have | tubed |
| We | would | have | tubed |
| They | would | have | tubed |