Conjugación del verbo inglés
CAN UNSCREW

Verbo regular: unscrew - unscrewed - unscrewed

Afirmación

Forma simple	Forma con V-ing
I can unscrew you can unscrew he can unscrew we can unscrew you can unscrew they can unscrew	I can be unscrewing you can be unscrewing he can be unscrewing we can be unscrewing you can be unscrewing they can be unscrewing
Perfecto	Perfecto con V-ing
I can have unscrewed you can have unscrewed he can have unscrewed we can have unscrewed you can have unscrewed they can have unscrewed	I can have been unscrewing you can have been unscrewing he can have been unscrewing we can have been unscrewing you can have been unscrewing they can have been unscrewing

Negación

Forma simple	Forma con V-ing
I cannot unscrew you cannot unscrew he cannot unscrew we cannot unscrew you cannot unscrew they cannot unscrew	I cannot be unscrewing you cannot be unscrewing he cannot be unscrewing we cannot be unscrewing you cannot be unscrewing they cannot be unscrewing
Perfecto	Perfecto con V-ing
I cannot have unscrewed you cannot have unscrewed he cannot have unscrewed we cannot have unscrewed you cannot have unscrewed they cannot have unscrewed	I cannot have been unscrewing you cannot have been unscrewing he cannot have been unscrewing we cannot have been unscrewing you cannot have been unscrewing they cannot have been unscrewing

Forma interrogativa

Forma simple	Forma con V-ing
can I unscrew? can you unscrew? can he unscrew? can we unscrew? can you unscrew? can they unscrew?	can I be unscrewing? can you be unscrewing? can he be unscrewing? can we be unscrewing? can you be unscrewing? can they be unscrewing?
Perfecto	Perfecto con V-ing
can I have unscrewed? can you have unscrewed? can he have unscrewed? can we have unscrewed? can you have unscrewed? can they have unscrewed?	can I have been unscrewing? can you have been unscrewing? can he have been unscrewing? can we have been unscrewing? can you have been unscrewing? can they have been unscrewing?

Forma interro-negativa

Forma simple	Forma con V-ing
can I not unscrew? can you not unscrew? can he not unscrew? can we not unscrew? can you not unscrew? can they not unscrew?	can I not be unscrewing? can you not be unscrewing? can he not be unscrewing? can we not be unscrewing? can you not be unscrewing? can they not be unscrewing?
Perfecto	Perfecto con V-ing
can I not have unscrewed? can you not have unscrewed? can he not have unscrewed? can we not have unscrewed? can you not have unscrewed? can they not have unscrewed?	can I not have been unscrewing? can you not have been unscrewing? can he not have been unscrewing? can we not have been unscrewing? can you not have been unscrewing? can they not have been unscrewing?