have strong /hæv/ weak /həv/, /əv/, /v/ auxiliary verb
› used with the past participle of another verb to form the present and past perfect tenses
geçmişte olmuş bir olayın konuşulduğu/yazıldığı zamanda hâlâ önemli olduğunu gösteren geçmiş zaman ortaçlarıyla birlikte bileşik kipler kuran yardımcı fiil Have you seen Roz? I've passed my test. He hasn't visited London before. It would have been better to tell the truth. He's been working in France for two years now. I had met his wife before.