Answer the question: Could you ride a bike when you were a child?
No, I can't ride a bike when I was a child.
No, I couldn't ride a bike when I was a child.
No, I didn't could ride a bike when I was a child.
Answer the question: Could he speak English three years ago?
Yes, he coulded speak English three years ago.
Yes, he did can speak English three years ago.
Yes, he could speak English three years ago.
Answer the question: Can you do that for me?
Sorry, I don't can do that for you.
Sorry, I can't not do that for you.
Sorry, I can't do that for you.
Answer the question: Are there five chairs in the room?
Yes, there are five chairs in the room.
Yes, there is five chairs in the room.
Yes, there be five chairs in the room.
Answer the question: Is there a notebook on the desk?
Yes, there a notebook on the desk.
Yes, there is a notebook on the desk.
Yes, there be a notebook on the desk.
Translate into English: Tem uma pessoa na minha frente.
There is a people in front of me.
There is a person in front of me.
Have a person in front of me.
Translate into English: Tem muitas opções.
There is many options.
Have many options.
There are many options.
Translate into English: Tinha um carro aqui.
There was a car here.
There is a car here.
Had a car here.
Translate into English: Tinha um carro aqui?
Did have a car here?
Was there a car here?
What was there a car?
Translate into English: Não tinha uma cadeira aqui.
Didn't have a chair here.
There weren't a chair here.
There wasn't a chair here.