can empty
Verbo regular: empty - emptied- emptied

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I can empty
you can empty
he can empty
we can empty
you can empty
they can empty 	I can be emptying
you can be emptying
he can be emptying
we can be emptying
you can be emptying
they can be emptying	I can have emptied
you can have emptied
he can have emptied
we can have emptied
you can have emptied
they can have emptied	I can have been emptying
you can have been emptying
he can have been emptying
we can have been emptying
you can have been emptying
they can have been emptying	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I cannot empty
you cannot empty
he cannot empty
we cannot empty
you cannot empty
they cannot empty 	I cannot be emptying
you cannot be emptying
he cannot be emptying
we cannot be emptying
you cannot be emptying
they cannot be emptying	I cannot have emptied
you cannot have emptied
he cannot have emptied
we cannot have emptied
you cannot have emptied
they cannot have emptied	I cannot have been emptying
you cannot have been emptying
he cannot have been emptying
we cannot have been emptying
you cannot have been emptying
they cannot have been emptying	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can I empty?
can you empty?
can he empty?
can we empty?
can you empty?
can they empty? 	can I be emptying?
can you be emptying?
can he be emptying?
can we be emptying?
can you be emptying?
can they be emptying? 	can I have emptied?
can you have emptied?
can he have emptied?
can we have emptied?
can you have emptied?
can they have emptied? 	can I have been emptying?
can you have been emptying?
can he have been emptying?
can we have been emptying?
can you have been emptying?
can they have been emptying? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can I not empty?
can you not empty?
can he not empty?
can we not empty?
can you not empty?
can they not empty? 	can I not be emptying?
can you not be emptying?
can he not be emptying?
can we not be emptying?
can you not be emptying?
can they not be emptying? 	can I not have emptied?
can you not have emptied?
can he not have emptied?
can we not have emptied?
can you not have emptied?
can they not have emptied? 	can I not have been emptying?
can you not have been emptying?
can he not have been emptying?
can we not have been emptying?
can you not have been emptying?
can they not have been emptying?