Ali eve gitmiş.
English: Ali has gone home (I heard).
The 'reported past tense' (duyulan geçmiş zaman) in Turkish is used to talk about events that you did not witness yourself, but heard about from someone else or learned indirectly.
Use this tense in Turkish when you are telling about something you heard from others, something you learned later, or when you are unsure if it really happened. It is also used for giving news, rumors, or when making assumptions.
Ali eve gitmiş.
English: Ali has gone home (I heard).
Yağmur yağmış.
English: It has rained (apparently).
Sen sınavı kazanmışsın.
English: You have passed the exam (I heard).
Onlar dün gelmişler.
English: They came yesterday (I was told).