КРОК 1Оберіть вірний варіант
КРОК 2Додавайте вподобані фрази в Обране
If we are speaking of the result of a past action rather than of the action we must use the present perfect tense. When somebody says, I have seen Panthenon, he or she is not thinking so much of the past act of seeing it, as the present result of that past action.
Use the present perfect (and not the simple present) for an action begun in the past and continuing into the present. I've been at this school two years means I'm still here.
After the verbs can, must, may, shall, and will, use the infinitive without to , and not the third person of the present.
Use the present tense in a future conditional in the if clause and the future tense in the main clause
But the future tense may be used in an if clause expressing a request: If you will/'ll give me some money I will/'ll buy you a drink.