could unfurl
Verbo regular: unfurl - unfurled- unfurled

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could unfurl
you could unfurl
he could unfurl
we could unfurl
you could unfurl
they could unfurl 	I could be unfurling
you could be unfurling
he could be unfurling
we could be unfurling
you could be unfurling
they could be unfurling	I could have unfurled
you could have unfurled
he could have unfurled
we could have unfurled
you could have unfurled
they could have unfurled	I could have been unfurling
you could have been unfurling
he could have been unfurling
we could have been unfurling
you could have been unfurling
they could have been unfurling	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I couldn't unfurl
you couldn't unfurl
he couldn't unfurl
we couldn't unfurl
you couldn't unfurl
they couldn't unfurl 	I couldn't be unfurling
you couldn't be unfurling
he couldn't be unfurling
we couldn't be unfurling
you couldn't be unfurling
they couldn't be unfurling	I couldn't have unfurled
you couldn't have unfurled
he couldn't have unfurled
we couldn't have unfurled
you couldn't have unfurled
they couldn't have unfurled	I couldn't have been unfurling
you couldn't have been unfurling
he couldn't have been unfurling
we couldn't have been unfurling
you couldn't have been unfurling
they couldn't have been unfurling	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I unfurl?
could you unfurl?
could he unfurl?
could we unfurl?
could you unfurl?
could they unfurl? 	could I be unfurling?
could you be unfurling?
could he be unfurling?
could we be unfurling?
could you be unfurling?
could they be unfurling? 	could I have unfurled?
could you have unfurled?
could he have unfurled?
could we have unfurled?
could you have unfurled?
could they have unfurled? 	could I have been unfurling?
could you have been unfurling?
could he have been unfurling?
could we have been unfurling?
could you have been unfurling?
could they have been unfurling? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
couldn't I unfurl?
couldn't you unfurl?
couldn't he unfurl?
couldn't we unfurl?
couldn't you unfurl?
couldn't they unfurl? 	couldn't I be unfurling?
couldn't you be unfurling?
couldn't he be unfurling?
couldn't we be unfurling?
couldn't you be unfurling?
couldn't they be unfurling? 	couldn't I have unfurled?
couldn't you have unfurled?
couldn't he have unfurled?
couldn't we have unfurled?
couldn't you have unfurled?
couldn't they have unfurled? 	couldn't I have been unfurling?
couldn't you have been unfurling?
couldn't he have been unfurling?
couldn't we have been unfurling?
couldn't you have been unfurling?
couldn't they have been unfurling?