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