could wigwag
Verbo regular: wigwag - wigwaged- wigwaged

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could wigwag
you could wigwag
he could wigwag
we could wigwag
you could wigwag
they could wigwag 	I could be wigwaging
you could be wigwaging
he could be wigwaging
we could be wigwaging
you could be wigwaging
they could be wigwaging	I could have wigwaged
you could have wigwaged
he could have wigwaged
we could have wigwaged
you could have wigwaged
they could have wigwaged	I could have been wigwaging
you could have been wigwaging
he could have been wigwaging
we could have been wigwaging
you could have been wigwaging
they could have been wigwaging	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I couldn't wigwag
you couldn't wigwag
he couldn't wigwag
we couldn't wigwag
you couldn't wigwag
they couldn't wigwag 	I couldn't be wigwaging
you couldn't be wigwaging
he couldn't be wigwaging
we couldn't be wigwaging
you couldn't be wigwaging
they couldn't be wigwaging	I couldn't have wigwaged
you couldn't have wigwaged
he couldn't have wigwaged
we couldn't have wigwaged
you couldn't have wigwaged
they couldn't have wigwaged	I couldn't have been wigwaging
you couldn't have been wigwaging
he couldn't have been wigwaging
we couldn't have been wigwaging
you couldn't have been wigwaging
they couldn't have been wigwaging	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I wigwag?
could you wigwag?
could he wigwag?
could we wigwag?
could you wigwag?
could they wigwag? 	could I be wigwaging?
could you be wigwaging?
could he be wigwaging?
could we be wigwaging?
could you be wigwaging?
could they be wigwaging? 	could I have wigwaged?
could you have wigwaged?
could he have wigwaged?
could we have wigwaged?
could you have wigwaged?
could they have wigwaged? 	could I have been wigwaging?
could you have been wigwaging?
could he have been wigwaging?
could we have been wigwaging?
could you have been wigwaging?
could they have been wigwaging? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
couldn't I wigwag?
couldn't you wigwag?
couldn't he wigwag?
couldn't we wigwag?
couldn't you wigwag?
couldn't they wigwag? 	couldn't I be wigwaging?
couldn't you be wigwaging?
couldn't he be wigwaging?
couldn't we be wigwaging?
couldn't you be wigwaging?
couldn't they be wigwaging? 	couldn't I have wigwaged?
couldn't you have wigwaged?
couldn't he have wigwaged?
couldn't we have wigwaged?
couldn't you have wigwaged?
couldn't they have wigwaged? 	couldn't I have been wigwaging?
couldn't you have been wigwaging?
couldn't he have been wigwaging?
couldn't we have been wigwaging?
couldn't you have been wigwaging?
couldn't they have been wigwaging?