Present
| I | protrude |
| You | protrude |
| She | protrudes |
| We | protrude |
| They | protrude |
Past
| I | protruded |
| You | protruded |
| She | protruded |
| We | protruded |
| They | protruded |
Perfect
| I | have | protruded |
| You | have | protruded |
| She | has | protruded |
| We | have | protruded |
| They | have | protruded |
Future
| I | will | protrude |
| You | will | protrude |
| She | will | protrude |
| We | will | protrude |
| They | will | protrude |
Past Perfect
| I | had | protruded |
| You | had | protruded |
| She | had | protruded |
| We | had | protruded |
| They | had | protruded |
Future Perfect
| I | will | have | protruded |
| You | will | have | protruded |
| She | will | have | protruded |
| We | will | have | protruded |
| They | will | have | protruded |
Present - Conditional
| I | would | protrude |
| You | would | protrude |
| She | would | protrude |
| We | would | protrude |
| They | would | protrude |
Perfect - Conditional
| I | would | have | protruded |
| You | would | have | protruded |
| She | would | have | protruded |
| We | would | have | protruded |
| They | would | have | protruded |