can squint
Verbo regular: squint - squinted- squinted

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I can squint
you can squint
he can squint
we can squint
you can squint
they can squint 	I can be squinting
you can be squinting
he can be squinting
we can be squinting
you can be squinting
they can be squinting	I can have squinted
you can have squinted
he can have squinted
we can have squinted
you can have squinted
they can have squinted	I can have been squinting
you can have been squinting
he can have been squinting
we can have been squinting
you can have been squinting
they can have been squinting	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I cannot squint
you cannot squint
he cannot squint
we cannot squint
you cannot squint
they cannot squint 	I cannot be squinting
you cannot be squinting
he cannot be squinting
we cannot be squinting
you cannot be squinting
they cannot be squinting	I cannot have squinted
you cannot have squinted
he cannot have squinted
we cannot have squinted
you cannot have squinted
they cannot have squinted	I cannot have been squinting
you cannot have been squinting
he cannot have been squinting
we cannot have been squinting
you cannot have been squinting
they cannot have been squinting	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can I squint?
can you squint?
can he squint?
can we squint?
can you squint?
can they squint? 	can I be squinting?
can you be squinting?
can he be squinting?
can we be squinting?
can you be squinting?
can they be squinting? 	can I have squinted?
can you have squinted?
can he have squinted?
can we have squinted?
can you have squinted?
can they have squinted? 	can I have been squinting?
can you have been squinting?
can he have been squinting?
can we have been squinting?
can you have been squinting?
can they have been squinting? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can I not squint?
can you not squint?
can he not squint?
can we not squint?
can you not squint?
can they not squint? 	can I not be squinting?
can you not be squinting?
can he not be squinting?
can we not be squinting?
can you not be squinting?
can they not be squinting? 	can I not have squinted?
can you not have squinted?
can he not have squinted?
can we not have squinted?
can you not have squinted?
can they not have squinted? 	can I not have been squinting?
can you not have been squinting?
can he not have been squinting?
can we not have been squinting?
can you not have been squinting?
can they not have been squinting?