can crook
Verbo regular: crook - crooked- crooked

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I can crook
you can crook
she can crook
we can crook
you can crook
they can crook 	I can be crooking
you can be crooking
she can be crooking
we can be crooking
you can be crooking
they can be crooking	I can have crooked
you can have crooked
she can have crooked
we can have crooked
you can have crooked
they can have crooked	I can have been crooking
you can have been crooking
she can have been crooking
we can have been crooking
you can have been crooking
they can have been crooking	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I can't crook
you can't crook
she can't crook
we can't crook
you can't crook
they can't crook 	I can't be crooking
you can't be crooking
she can't be crooking
we can't be crooking
you can't be crooking
they can't be crooking	I can't have crooked
you can't have crooked
she can't have crooked
we can't have crooked
you can't have crooked
they can't have crooked	I can't have been crooking
you can't have been crooking
she can't have been crooking
we can't have been crooking
you can't have been crooking
they can't have been crooking	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can I crook?
can you crook?
can she crook?
can we crook?
can you crook?
can they crook? 	can I be crooking?
can you be crooking?
can she be crooking?
can we be crooking?
can you be crooking?
can they be crooking? 	can I have crooked?
can you have crooked?
can she have crooked?
can we have crooked?
can you have crooked?
can they have crooked? 	can I have been crooking?
can you have been crooking?
can she have been crooking?
can we have been crooking?
can you have been crooking?
can they have been crooking? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can't I crook?
can't you crook?
can't she crook?
can't we crook?
can't you crook?
can't they crook? 	can't I be crooking?
can't you be crooking?
can't she be crooking?
can't we be crooking?
can't you be crooking?
can't they be crooking? 	can't I have crooked?
can't you have crooked?
can't she have crooked?
can't we have crooked?
can't you have crooked?
can't they have crooked? 	can't I have been crooking?
can't you have been crooking?
can't she have been crooking?
can't we have been crooking?
can't you have been crooking?
can't they have been crooking?