
Regular verb: perturb - perturbed - perturbed
Present | Present continuous | Preterite | Preterite continuous |
| I perturb you perturb she perturbs we perturb you perturb they perturb | I am perturbing you are perturbing she is perturbing we are perturbing you are perturbing they are perturbing | I perturbed you perturbed she perturbed we perturbed you perturbed they perturbed | I was perturbing you were perturbing she was perturbing we were perturbing you were perturbing they were perturbing |
Present perfect | Present perfect continuous | Pluperfect | Pluperfect continuous |
| I have perturbed you have perturbed she has perturbed we have perturbed you have perturbed they have perturbed | I have been perturbing you have been perturbing she has been perturbing we have been perturbing you have been perturbing they have been perturbing | I had perturbed you had perturbed she had perturbed we had perturbed you had perturbed they had perturbed | I had been perturbing you had been perturbing she had been perturbing we had been perturbing you had been perturbing they had been perturbing |
Future | Future continuous | Future perfect | Future perfect continuous |
| I will perturb you will perturb she will perturb we will perturb you will perturb they will perturb | I will be perturbing you will be perturbing she will be perturbing we will be perturbing you will be perturbing they will be perturbing | I will have perturbed you will have perturbed she will have perturbed we will have perturbed you will have perturbed they will have perturbed | I will have been perturbing you will have been perturbing she will have been perturbing we will have been perturbing you will have been perturbing they will have been perturbing |
Present | Present continuous | Past | Past continuous |
| I would perturb you would perturb she would perturb we would perturb you would perturb they would perturb | I would be perturbing you would be perturbing she would be perturbing we would be perturbing you would be perturbing they would be perturbing | I would have perturbed you would have perturbed she would have perturbed we would have perturbed you would have perturbed they would have perturbed | I would have been perturbing you would have been perturbing she would have been perturbing we would have been perturbing you would have been perturbing they would have been perturbing |
Infinitive | Imperative |
Infinitive | Imperative | ||
| to perturb | perturb Let's perturb perturb |
Present | Past | ||
| perturbing | perturbed |