Present simple: I talk to Kate every day.Present continuous: I am talking to Kate noe.Present perfect: I have talked to Kate.Present perfect continuous: I have been talking to Kate for three hours.Past simple: I talked to Kate yesterday.Past continuous: I was talking to Kate yesterday at 7.Past perfect: I had talked to Kate by the time you come.Past perfect continuous: I had been talking to Kate for three hours by 7 o'clock.Future simple: I will talk to Kate tommorow.Future continuous: I will be talking to Kate tommorow at 7.Future perfect: I will have talked to Kate by the time you come.Future perfect continuous: I will have been talking to Kate for three hours by 7 o'clock.