Present
| I | tarnish |
| You | tarnish |
| She | tarnishes |
| We | tarnish |
| They | tarnish |
Past
| I | tarnished |
| You | tarnished |
| She | tarnished |
| We | tarnished |
| They | tarnished |
Perfect
| I | have | tarnished |
| You | have | tarnished |
| She | has | tarnished |
| We | have | tarnished |
| They | have | tarnished |
Future
| I | will | tarnish |
| You | will | tarnish |
| She | will | tarnish |
| We | will | tarnish |
| They | will | tarnish |
Past Perfect
| I | had | tarnished |
| You | had | tarnished |
| She | had | tarnished |
| We | had | tarnished |
| They | had | tarnished |
Future Perfect
| I | will | have | tarnished |
| You | will | have | tarnished |
| She | will | have | tarnished |
| We | will | have | tarnished |
| They | will | have | tarnished |
Present - Conditional
| I | would | tarnish |
| You | would | tarnish |
| She | would | tarnish |
| We | would | tarnish |
| They | would | tarnish |
Perfect - Conditional
| I | would | have | tarnished |
| You | would | have | tarnished |
| She | would | have | tarnished |
| We | would | have | tarnished |
| They | would | have | tarnished |