can corkscrew
Verbo regular: corkscrew - corkscrewed- corkscrewed

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I can corkscrew
you can corkscrew
he can corkscrew
we can corkscrew
you can corkscrew
they can corkscrew 	I can be corkscrewing
you can be corkscrewing
he can be corkscrewing
we can be corkscrewing
you can be corkscrewing
they can be corkscrewing	I can have corkscrewed
you can have corkscrewed
he can have corkscrewed
we can have corkscrewed
you can have corkscrewed
they can have corkscrewed	I can have been corkscrewing
you can have been corkscrewing
he can have been corkscrewing
we can have been corkscrewing
you can have been corkscrewing
they can have been corkscrewing	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I cannot corkscrew
you cannot corkscrew
he cannot corkscrew
we cannot corkscrew
you cannot corkscrew
they cannot corkscrew 	I cannot be corkscrewing
you cannot be corkscrewing
he cannot be corkscrewing
we cannot be corkscrewing
you cannot be corkscrewing
they cannot be corkscrewing	I cannot have corkscrewed
you cannot have corkscrewed
he cannot have corkscrewed
we cannot have corkscrewed
you cannot have corkscrewed
they cannot have corkscrewed	I cannot have been corkscrewing
you cannot have been corkscrewing
he cannot have been corkscrewing
we cannot have been corkscrewing
you cannot have been corkscrewing
they cannot have been corkscrewing	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can I corkscrew?
can you corkscrew?
can he corkscrew?
can we corkscrew?
can you corkscrew?
can they corkscrew? 	can I be corkscrewing?
can you be corkscrewing?
can he be corkscrewing?
can we be corkscrewing?
can you be corkscrewing?
can they be corkscrewing? 	can I have corkscrewed?
can you have corkscrewed?
can he have corkscrewed?
can we have corkscrewed?
can you have corkscrewed?
can they have corkscrewed? 	can I have been corkscrewing?
can you have been corkscrewing?
can he have been corkscrewing?
can we have been corkscrewing?
can you have been corkscrewing?
can they have been corkscrewing? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can I not corkscrew?
can you not corkscrew?
can he not corkscrew?
can we not corkscrew?
can you not corkscrew?
can they not corkscrew? 	can I not be corkscrewing?
can you not be corkscrewing?
can he not be corkscrewing?
can we not be corkscrewing?
can you not be corkscrewing?
can they not be corkscrewing? 	can I not have corkscrewed?
can you not have corkscrewed?
can he not have corkscrewed?
can we not have corkscrewed?
can you not have corkscrewed?
can they not have corkscrewed? 	can I not have been corkscrewing?
can you not have been corkscrewing?
can he not have been corkscrewing?
can we not have been corkscrewing?
can you not have been corkscrewing?
can they not have been corkscrewing?