can toil
Verbo regular: toil - toiled- toiled

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I can toil
you can toil
he can toil
we can toil
you can toil
they can toil 	I can be toiling
you can be toiling
he can be toiling
we can be toiling
you can be toiling
they can be toiling	I can have toiled
you can have toiled
he can have toiled
we can have toiled
you can have toiled
they can have toiled	I can have been toiling
you can have been toiling
he can have been toiling
we can have been toiling
you can have been toiling
they can have been toiling	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I cannot toil
you cannot toil
he cannot toil
we cannot toil
you cannot toil
they cannot toil 	I cannot be toiling
you cannot be toiling
he cannot be toiling
we cannot be toiling
you cannot be toiling
they cannot be toiling	I cannot have toiled
you cannot have toiled
he cannot have toiled
we cannot have toiled
you cannot have toiled
they cannot have toiled	I cannot have been toiling
you cannot have been toiling
he cannot have been toiling
we cannot have been toiling
you cannot have been toiling
they cannot have been toiling	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can I toil?
can you toil?
can he toil?
can we toil?
can you toil?
can they toil? 	can I be toiling?
can you be toiling?
can he be toiling?
can we be toiling?
can you be toiling?
can they be toiling? 	can I have toiled?
can you have toiled?
can he have toiled?
can we have toiled?
can you have toiled?
can they have toiled? 	can I have been toiling?
can you have been toiling?
can he have been toiling?
can we have been toiling?
can you have been toiling?
can they have been toiling? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can I not toil?
can you not toil?
can he not toil?
can we not toil?
can you not toil?
can they not toil? 	can I not be toiling?
can you not be toiling?
can he not be toiling?
can we not be toiling?
can you not be toiling?
can they not be toiling? 	can I not have toiled?
can you not have toiled?
can he not have toiled?
can we not have toiled?
can you not have toiled?
can they not have toiled? 	can I not have been toiling?
can you not have been toiling?
can he not have been toiling?
can we not have been toiling?
can you not have been toiling?
can they not have been toiling?