Aqui entra a maioria dos verbos, quase todos além do To Be, como, por exemplo:
Close, come, do, drink, eat, get, go, hate, like, make, open, put, run, study, take, work.
Vamos utilizar o verbo TAKE (tomar, tirar, levar) para exemplificar e completar nossa tabela:
AfirmativoNegativoInterrogativo
I take
You take
He takes
She takes
It takes
We take
You take
They take
I don’t take
You don’t take
He doesn’t take
She doesn’t take
It doesn’t take
We don’t take
You don’t take
They don’t take
Do I take?
Do you take?
Does he take?
Does she take?
Does it take?
Do we take?
Do you take?
Do they take?
No Presente Simples, lembre-se de conjugar a terceira pessoa do singular corretamente, acrescentando –s ao final do verbo: takes, comes, likes, studies, plays, cleans, nas frases afirmativas e de usar does nas perguntas e doesn’t nos negativos.

PASSADO SIMPLES

Para formar frases AFIRMATIVAS NO PASSADO, você precisa lembrar se o verbo é regular ou irregular. Se for regular, ele terminará em –ed. Se não for, é preciso saber qual é sua forma. Para tanto, você precisa estudar uma lista de verbos irregulares no passado. 
Para o NEGATIVO e para AS PERGUNTAS, é preciso usar DIDN’T ou DID, conforme os exemplos com o verbo TAKE na tabela abaixo:
Afirmativo
Negativo
Interrogativo
I took
You took
He took
She took
It took
—–
We took
You took
They took
I didn’t take
You didn’t take
He didn’t take
She didn’t take
It didn’t take
—–
We didn’t take
You didn’t take
They didn’t take
Did I take?
Did you take?
Did he take?
Did she take?
Did it take?
—–
Did we take?
Did you take?
Did they take?