can furl
Verbo regular: furl - furled- furled

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I can furl
you can furl
he can furl
we can furl
you can furl
they can furl 	I can be furling
you can be furling
he can be furling
we can be furling
you can be furling
they can be furling	I can have furled
you can have furled
he can have furled
we can have furled
you can have furled
they can have furled	I can have been furling
you can have been furling
he can have been furling
we can have been furling
you can have been furling
they can have been furling	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I can't furl
you can't furl
he can't furl
we can't furl
you can't furl
they can't furl 	I can't be furling
you can't be furling
he can't be furling
we can't be furling
you can't be furling
they can't be furling	I can't have furled
you can't have furled
he can't have furled
we can't have furled
you can't have furled
they can't have furled	I can't have been furling
you can't have been furling
he can't have been furling
we can't have been furling
you can't have been furling
they can't have been furling	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can I furl?
can you furl?
can he furl?
can we furl?
can you furl?
can they furl? 	can I be furling?
can you be furling?
can he be furling?
can we be furling?
can you be furling?
can they be furling? 	can I have furled?
can you have furled?
can he have furled?
can we have furled?
can you have furled?
can they have furled? 	can I have been furling?
can you have been furling?
can he have been furling?
can we have been furling?
can you have been furling?
can they have been furling? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can't I furl?
can't you furl?
can't he furl?
can't we furl?
can't you furl?
can't they furl? 	can't I be furling?
can't you be furling?
can't he be furling?
can't we be furling?
can't you be furling?
can't they be furling? 	can't I have furled?
can't you have furled?
can't he have furled?
can't we have furled?
can't you have furled?
can't they have furled? 	can't I have been furling?
can't you have been furling?
can't he have been furling?
can't we have been furling?
can't you have been furling?
can't they have been furling?