Conjugação do verbo inglês
CAN PUNCH

Verbo regular: punch - punched - punched

Afirmação

Forma simple	Forma com V-ing
I can punch you can punch she can punch we can punch you can punch they can punch	I can be punching you can be punching she can be punching we can be punching you can be punching they can be punching
Perfeito	Perfeito com V-ing
I can have punched you can have punched she can have punched we can have punched you can have punched they can have punched	I can have been punching you can have been punching she can have been punching we can have been punching you can have been punching they can have been punching

Negação

Forma simple	Forma com V-ing
I can't punch you can't punch she can't punch we can't punch you can't punch they can't punch	I can't be punching you can't be punching she can't be punching we can't be punching you can't be punching they can't be punching
Perfeito	Perfeito com V-ing
I can't have punched you can't have punched she can't have punched we can't have punched you can't have punched they can't have punched	I can't have been punching you can't have been punching she can't have been punching we can't have been punching you can't have been punching they can't have been punching

Forma interrogativa

Forma simple	Forma com V-ing
can I punch? can you punch? can she punch? can we punch? can you punch? can they punch?	can I be punching? can you be punching? can she be punching? can we be punching? can you be punching? can they be punching?
Perfeito	Perfeito com V-ing
can I have punched? can you have punched? can she have punched? can we have punched? can you have punched? can they have punched?	can I have been punching? can you have been punching? can she have been punching? can we have been punching? can you have been punching? can they have been punching?

Forma interro-Negação

Forma simple	Forma com V-ing
can't I punch? can't you punch? can't she punch? can't we punch? can't you punch? can't they punch?	can't I be punching? can't you be punching? can't she be punching? can't we be punching? can't you be punching? can't they be punching?
Perfeito	Perfeito com V-ing
can't I have punched? can't you have punched? can't she have punched? can't we have punched? can't you have punched? can't they have punched?	can't I have been punching? can't you have been punching? can't she have been punching? can't we have been punching? can't you have been punching? can't they have been punching?