can bench
Verbo regular: bench - benched- benched

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I can bench
you can bench
he can bench
we can bench
you can bench
they can bench 	I can be benching
you can be benching
he can be benching
we can be benching
you can be benching
they can be benching	I can have benched
you can have benched
he can have benched
we can have benched
you can have benched
they can have benched	I can have been benching
you can have been benching
he can have been benching
we can have been benching
you can have been benching
they can have been benching	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I cannot bench
you cannot bench
he cannot bench
we cannot bench
you cannot bench
they cannot bench 	I cannot be benching
you cannot be benching
he cannot be benching
we cannot be benching
you cannot be benching
they cannot be benching	I cannot have benched
you cannot have benched
he cannot have benched
we cannot have benched
you cannot have benched
they cannot have benched	I cannot have been benching
you cannot have been benching
he cannot have been benching
we cannot have been benching
you cannot have been benching
they cannot have been benching	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can I bench?
can you bench?
can he bench?
can we bench?
can you bench?
can they bench? 	can I be benching?
can you be benching?
can he be benching?
can we be benching?
can you be benching?
can they be benching? 	can I have benched?
can you have benched?
can he have benched?
can we have benched?
can you have benched?
can they have benched? 	can I have been benching?
can you have been benching?
can he have been benching?
can we have been benching?
can you have been benching?
can they have been benching? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can I not bench?
can you not bench?
can he not bench?
can we not bench?
can you not bench?
can they not bench? 	can I not be benching?
can you not be benching?
can he not be benching?
can we not be benching?
can you not be benching?
can they not be benching? 	can I not have benched?
can you not have benched?
can he not have benched?
can we not have benched?
can you not have benched?
can they not have benched? 	can I not have been benching?
can you not have been benching?
can he not have been benching?
can we not have been benching?
can you not have been benching?
can they not have been benching?