I can do my homework. You can drive my car now. We can buy our new house. They can travel by airplane My daughter can publish her book.
Negativo
I can't work tomorrow. She can't speak portuguese. Our father can't bring to us a gift. Their kids can't play soccer today. We can't fish in this lake.
Interrogativo
Can you drive for me? Can we finish our job? Can she give her book ot me? Can he study with me next week? Can your son live with us in my house?
Positivo
I can do my homework.
You can drive my car now.
We can buy our new house.
They can travel by airplane
My daughter can publish her book.
Negativo
I can't work tomorrow.
She can't speak portuguese.
Our father can't bring to us a gift.
Their kids can't play soccer today.
We can't fish in this lake.
Interrogativo
Can you drive for me?
Can we finish our job?
Can she give her book ot me?
Can he study with me next week?
Can your son live with us in my house?