PRESENT PERFECT SIMPLE: have/has + past participle, result or completed action, finished actions with results in the present, I have written 3 reports today., PRESENT PERFECT CONTINUOUS: have/has + been + ing, duration, actions started in the past or continue in the present/recently finish, I have been writing reports all this morning,

Ilg'orlar ro'yxati

Vizual uslub

Moslamalar

Namunani almashtirish

Tahrirlashni davom ettirish: ?