Present
| I | smother |
| You | smother |
| She | smothers |
| We | smother |
| They | smother |
Past
| I | smothered |
| You | smothered |
| She | smothered |
| We | smothered |
| They | smothered |
Perfect
| I | have | smothered |
| You | have | smothered |
| She | has | smothered |
| We | have | smothered |
| They | have | smothered |
Future
| I | will | smother |
| You | will | smother |
| She | will | smother |
| We | will | smother |
| They | will | smother |
Past Perfect
| I | had | smothered |
| You | had | smothered |
| She | had | smothered |
| We | had | smothered |
| They | had | smothered |
Future Perfect
| I | will | have | smothered |
| You | will | have | smothered |
| She | will | have | smothered |
| We | will | have | smothered |
| They | will | have | smothered |
Present - Conditional
| I | would | smother |
| You | would | smother |
| She | would | smother |
| We | would | smother |
| They | would | smother |
Perfect - Conditional
| I | would | have | smothered |
| You | would | have | smothered |
| She | would | have | smothered |
| We | would | have | smothered |
| They | would | have | smothered |