I have written four letters so far. I have been writing letters since morning. Έμφαση στον αριθμό (seven times) Έμφαση στην διάρκεια (seven years) Present Perfect Present perfect continuous
I have done my homework. She has been doing her homework. Έμφαση στην ολοκλήρωση την πράξης/ αποτέλεσμα Έμφαση στην εξέλιξη της πράξης Present Perfect Present perfect continuous
I have washed the car! It is clean now! I have been waiting in the rain.I am all wet. Επιθυμητό αποτέλεσμαΑρνητική επίπτωση Present Perfect Present perfect continuous
Present Perfect Present perfect continuous
Present Perfect Present perfect continuous