can milk
Verbo regular: milk - milked- milked

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I can milk
you can milk
he can milk
we can milk
you can milk
they can milk 	I can be milking
you can be milking
he can be milking
we can be milking
you can be milking
they can be milking	I can have milked
you can have milked
he can have milked
we can have milked
you can have milked
they can have milked	I can have been milking
you can have been milking
he can have been milking
we can have been milking
you can have been milking
they can have been milking	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I cannot milk
you cannot milk
he cannot milk
we cannot milk
you cannot milk
they cannot milk 	I cannot be milking
you cannot be milking
he cannot be milking
we cannot be milking
you cannot be milking
they cannot be milking	I cannot have milked
you cannot have milked
he cannot have milked
we cannot have milked
you cannot have milked
they cannot have milked	I cannot have been milking
you cannot have been milking
he cannot have been milking
we cannot have been milking
you cannot have been milking
they cannot have been milking	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can I milk?
can you milk?
can he milk?
can we milk?
can you milk?
can they milk? 	can I be milking?
can you be milking?
can he be milking?
can we be milking?
can you be milking?
can they be milking? 	can I have milked?
can you have milked?
can he have milked?
can we have milked?
can you have milked?
can they have milked? 	can I have been milking?
can you have been milking?
can he have been milking?
can we have been milking?
can you have been milking?
can they have been milking? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can I not milk?
can you not milk?
can he not milk?
can we not milk?
can you not milk?
can they not milk? 	can I not be milking?
can you not be milking?
can he not be milking?
can we not be milking?
can you not be milking?
can they not be milking? 	can I not have milked?
can you not have milked?
can he not have milked?
can we not have milked?
can you not have milked?
can they not have milked? 	can I not have been milking?
can you not have been milking?
can he not have been milking?
can we not have been milking?
can you not have been milking?
can they not have been milking?