could lick
Verbo regular: lick - licked- licked

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could lick
you could lick
she could lick
we could lick
you could lick
they could lick 	I could be licking
you could be licking
she could be licking
we could be licking
you could be licking
they could be licking	I could have licked
you could have licked
she could have licked
we could have licked
you could have licked
they could have licked	I could have been licking
you could have been licking
she could have been licking
we could have been licking
you could have been licking
they could have been licking	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could not lick
you could not lick
she could not lick
we could not lick
you could not lick
they could not lick 	I could not be licking
you could not be licking
she could not be licking
we could not be licking
you could not be licking
they could not be licking	I could not have licked
you could not have licked
she could not have licked
we could not have licked
you could not have licked
they could not have licked	I could not have been licking
you could not have been licking
she could not have been licking
we could not have been licking
you could not have been licking
they could not have been licking	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I lick?
could you lick?
could she lick?
could we lick?
could you lick?
could they lick? 	could I be licking?
could you be licking?
could she be licking?
could we be licking?
could you be licking?
could they be licking? 	could I have licked?
could you have licked?
could she have licked?
could we have licked?
could you have licked?
could they have licked? 	could I have been licking?
could you have been licking?
could she have been licking?
could we have been licking?
could you have been licking?
could they have been licking? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I not lick?
could you not lick?
could she not lick?
could we not lick?
could you not lick?
could they not lick? 	could I not be licking?
could you not be licking?
could she not be licking?
could we not be licking?
could you not be licking?
could they not be licking? 	could I not have licked?
could you not have licked?
could she not have licked?
could we not have licked?
could you not have licked?
could they not have licked? 	could I not have been licking?
could you not have been licking?
could she not have been licking?
could we not have been licking?
could you not have been licking?
could they not have been licking?