I eat (an apple) every day.
I am eating (an apple) now.
I was eating (…)
I ate (…) yesterday.
I will eat (…) tomorrow.
I will be eating (…)
I am going to eat (…)
I have been eating (…) for 2 minutes.
I have eaten (…) today.
I had eaten (…) before I started primary school.
więcej teraz nie wymyślę, ale mam nadzieję że pomogłam choć trochę :)