could urticate
Verbo regular: urticate - urticated- urticated

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could urticate
you could urticate
he could urticate
we could urticate
you could urticate
they could urticate 	I could be urticating
you could be urticating
he could be urticating
we could be urticating
you could be urticating
they could be urticating	I could have urticated
you could have urticated
he could have urticated
we could have urticated
you could have urticated
they could have urticated	I could have been urticating
you could have been urticating
he could have been urticating
we could have been urticating
you could have been urticating
they could have been urticating	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I couldn't urticate
you couldn't urticate
he couldn't urticate
we couldn't urticate
you couldn't urticate
they couldn't urticate 	I couldn't be urticating
you couldn't be urticating
he couldn't be urticating
we couldn't be urticating
you couldn't be urticating
they couldn't be urticating	I couldn't have urticated
you couldn't have urticated
he couldn't have urticated
we couldn't have urticated
you couldn't have urticated
they couldn't have urticated	I couldn't have been urticating
you couldn't have been urticating
he couldn't have been urticating
we couldn't have been urticating
you couldn't have been urticating
they couldn't have been urticating	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I urticate?
could you urticate?
could he urticate?
could we urticate?
could you urticate?
could they urticate? 	could I be urticating?
could you be urticating?
could he be urticating?
could we be urticating?
could you be urticating?
could they be urticating? 	could I have urticated?
could you have urticated?
could he have urticated?
could we have urticated?
could you have urticated?
could they have urticated? 	could I have been urticating?
could you have been urticating?
could he have been urticating?
could we have been urticating?
could you have been urticating?
could they have been urticating? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
couldn't I urticate?
couldn't you urticate?
couldn't he urticate?
couldn't we urticate?
couldn't you urticate?
couldn't they urticate? 	couldn't I be urticating?
couldn't you be urticating?
couldn't he be urticating?
couldn't we be urticating?
couldn't you be urticating?
couldn't they be urticating? 	couldn't I have urticated?
couldn't you have urticated?
couldn't he have urticated?
couldn't we have urticated?
couldn't you have urticated?
couldn't they have urticated? 	couldn't I have been urticating?
couldn't you have been urticating?
couldn't he have been urticating?
couldn't we have been urticating?
couldn't you have been urticating?
couldn't they have been urticating?