Present
| I | perturb |
| You | perturb |
| She | perturbs |
| We | perturb |
| They | perturb |
Past
| I | perturbed |
| You | perturbed |
| She | perturbed |
| We | perturbed |
| They | perturbed |
Perfect
| I | have | perturbed |
| You | have | perturbed |
| She | has | perturbed |
| We | have | perturbed |
| They | have | perturbed |
Future
| I | will | perturb |
| You | will | perturb |
| She | will | perturb |
| We | will | perturb |
| They | will | perturb |
Past Perfect
| I | had | perturbed |
| You | had | perturbed |
| She | had | perturbed |
| We | had | perturbed |
| They | had | perturbed |
Future Perfect
| I | will | have | perturbed |
| You | will | have | perturbed |
| She | will | have | perturbed |
| We | will | have | perturbed |
| They | will | have | perturbed |
Present - Conditional
| I | would | perturb |
| You | would | perturb |
| She | would | perturb |
| We | would | perturb |
| They | would | perturb |
Perfect - Conditional
| I | would | have | perturbed |
| You | would | have | perturbed |
| She | would | have | perturbed |
| We | would | have | perturbed |
| They | would | have | perturbed |