can widen
Verbo regular: widen - widened- widened

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I can widen
you can widen
he can widen
we can widen
you can widen
they can widen 	I can be widening
you can be widening
he can be widening
we can be widening
you can be widening
they can be widening	I can have widened
you can have widened
he can have widened
we can have widened
you can have widened
they can have widened	I can have been widening
you can have been widening
he can have been widening
we can have been widening
you can have been widening
they can have been widening	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I cannot widen
you cannot widen
he cannot widen
we cannot widen
you cannot widen
they cannot widen 	I cannot be widening
you cannot be widening
he cannot be widening
we cannot be widening
you cannot be widening
they cannot be widening	I cannot have widened
you cannot have widened
he cannot have widened
we cannot have widened
you cannot have widened
they cannot have widened	I cannot have been widening
you cannot have been widening
he cannot have been widening
we cannot have been widening
you cannot have been widening
they cannot have been widening	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can I widen?
can you widen?
can he widen?
can we widen?
can you widen?
can they widen? 	can I be widening?
can you be widening?
can he be widening?
can we be widening?
can you be widening?
can they be widening? 	can I have widened?
can you have widened?
can he have widened?
can we have widened?
can you have widened?
can they have widened? 	can I have been widening?
can you have been widening?
can he have been widening?
can we have been widening?
can you have been widening?
can they have been widening? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can I not widen?
can you not widen?
can he not widen?
can we not widen?
can you not widen?
can they not widen? 	can I not be widening?
can you not be widening?
can he not be widening?
can we not be widening?
can you not be widening?
can they not be widening? 	can I not have widened?
can you not have widened?
can he not have widened?
can we not have widened?
can you not have widened?
can they not have widened? 	can I not have been widening?
can you not have been widening?
can he not have been widening?
can we not have been widening?
can you not have been widening?
can they not have been widening?