I give you money. (present simple)
I gave you money yesterday. (past simple)
I have given you money. (perfect simple)
I eat breakfast. (present simple)
I ate breakfast yesterday. (past simple)
I have eaten breakfast. (perfect simple)
I buy chocolate milk.
I bought chocolate milk yesterday.
I have bought chocolate milk.
I say "hello" to you.
I said "hello" to you yesterday.
I have said "hello".
I am a huge fan of Wrestling.
I was a huge fan of Wrestling years ago.
I have been a huge fan of Wrestling.
I know you.
I knew you.
I have known you.
I see your face.
I saw your face.
I've seen you face.
I have a book.
I had a book.
I have had a book.
(Sper sa fie ok si sa nu fi gresit. Ordinea e neschimbata)