could hug
Verbo regular: hug - hugged- hugged

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could hug
you could hug
she could hug
we could hug
you could hug
they could hug 	I could be hugging
you could be hugging
she could be hugging
we could be hugging
you could be hugging
they could be hugging	I could have hugged
you could have hugged
she could have hugged
we could have hugged
you could have hugged
they could have hugged	I could have been hugging
you could have been hugging
she could have been hugging
we could have been hugging
you could have been hugging
they could have been hugging	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I couldn't hug
you couldn't hug
she couldn't hug
we couldn't hug
you couldn't hug
they couldn't hug 	I couldn't be hugging
you couldn't be hugging
she couldn't be hugging
we couldn't be hugging
you couldn't be hugging
they couldn't be hugging	I couldn't have hugged
you couldn't have hugged
she couldn't have hugged
we couldn't have hugged
you couldn't have hugged
they couldn't have hugged	I couldn't have been hugging
you couldn't have been hugging
she couldn't have been hugging
we couldn't have been hugging
you couldn't have been hugging
they couldn't have been hugging	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I hug?
could you hug?
could she hug?
could we hug?
could you hug?
could they hug? 	could I be hugging?
could you be hugging?
could she be hugging?
could we be hugging?
could you be hugging?
could they be hugging? 	could I have hugged?
could you have hugged?
could she have hugged?
could we have hugged?
could you have hugged?
could they have hugged? 	could I have been hugging?
could you have been hugging?
could she have been hugging?
could we have been hugging?
could you have been hugging?
could they have been hugging? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
couldn't I hug?
couldn't you hug?
couldn't she hug?
couldn't we hug?
couldn't you hug?
couldn't they hug? 	couldn't I be hugging?
couldn't you be hugging?
couldn't she be hugging?
couldn't we be hugging?
couldn't you be hugging?
couldn't they be hugging? 	couldn't I have hugged?
couldn't you have hugged?
couldn't she have hugged?
couldn't we have hugged?
couldn't you have hugged?
couldn't they have hugged? 	couldn't I have been hugging?
couldn't you have been hugging?
couldn't she have been hugging?
couldn't we have been hugging?
couldn't you have been hugging?
couldn't they have been hugging?