could argufy
Verbo regular: argufy - argufied- argufied

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could argufy
you could argufy
he could argufy
we could argufy
you could argufy
they could argufy 	I could be argufying
you could be argufying
he could be argufying
we could be argufying
you could be argufying
they could be argufying	I could have argufied
you could have argufied
he could have argufied
we could have argufied
you could have argufied
they could have argufied	I could have been argufying
you could have been argufying
he could have been argufying
we could have been argufying
you could have been argufying
they could have been argufying	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I couldn't argufy
you couldn't argufy
he couldn't argufy
we couldn't argufy
you couldn't argufy
they couldn't argufy 	I couldn't be argufying
you couldn't be argufying
he couldn't be argufying
we couldn't be argufying
you couldn't be argufying
they couldn't be argufying	I couldn't have argufied
you couldn't have argufied
he couldn't have argufied
we couldn't have argufied
you couldn't have argufied
they couldn't have argufied	I couldn't have been argufying
you couldn't have been argufying
he couldn't have been argufying
we couldn't have been argufying
you couldn't have been argufying
they couldn't have been argufying	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I argufy?
could you argufy?
could he argufy?
could we argufy?
could you argufy?
could they argufy? 	could I be argufying?
could you be argufying?
could he be argufying?
could we be argufying?
could you be argufying?
could they be argufying? 	could I have argufied?
could you have argufied?
could he have argufied?
could we have argufied?
could you have argufied?
could they have argufied? 	could I have been argufying?
could you have been argufying?
could he have been argufying?
could we have been argufying?
could you have been argufying?
could they have been argufying? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
couldn't I argufy?
couldn't you argufy?
couldn't he argufy?
couldn't we argufy?
couldn't you argufy?
couldn't they argufy? 	couldn't I be argufying?
couldn't you be argufying?
couldn't he be argufying?
couldn't we be argufying?
couldn't you be argufying?
couldn't they be argufying? 	couldn't I have argufied?
couldn't you have argufied?
couldn't he have argufied?
couldn't we have argufied?
couldn't you have argufied?
couldn't they have argufied? 	couldn't I have been argufying?
couldn't you have been argufying?
couldn't he have been argufying?
couldn't we have been argufying?
couldn't you have been argufying?
couldn't they have been argufying?