| Present Simple - Настоящее время |
| Вопросительная форма | Утвердительная форма | Отрицательная форма |
| Do I intervene? | I intervene | I don't intervene |
| Does he intervene? | He intervenes | He doesn't intervene |
| Does she intervene? | She intervenes | She doesn't intervene |
| Does it intervene? | It intervenes | It doesn't intervene |
| Do you intervene? | You intervene | You don't intervene |
| Do we intervene? | We intervene | We don't intervene |
| Do they intervene? | They intervene | They don't intervene |
| Past Simple - Прощедщее время |
| Вопросительная форма | Утвердительная форма | Отрицательная форма |
| Did I intervene? | I intervened | I didn’t intervene |
| Did he intervene? | He intervened | He didn’t intervene |
| Did she intervene? | She intervened | She didn’t intervene |
| Did it intervene? | It intervened | It didn’t intervene |
| Did we intervene? | We intervened | We didn’t intervene |
| Did you intervene? | You intervened | You didn’t intervene |
| Did they intervene? | They intervened | They didn’t intervene |
| Future Simple - Будущее время |
| Вопросительная форма | Утвердительная форма | Отрицательная форма |
| Will I intervene? | I will intervene | I won’t intervene |
| Will he intervene? | He will intervene | He won’t intervene |
| Will she intervene? | She will intervene | She won’t intervene |
| Will it intervene? | It will intervene | It won’t intervene |
| Will we intervene? | We will intervene | We won’t intervene |
| Will you intervene? | You will intervene | You won’t intervene |
| Will they intervene? | They will intervene | They won’t intervene |
