can fight
Verbo irregolare: fight - fought- fought

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I can fight
you can fight
he can fight
we can fight
you can fight
they can fight 	I can be fighting
you can be fighting
he can be fighting
we can be fighting
you can be fighting
they can be fighting	I can have fought
you can have fought
he can have fought
we can have fought
you can have fought
they can have fought	I can have been fighting
you can have been fighting
he can have been fighting
we can have been fighting
you can have been fighting
they can have been fighting	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I can't fight
you can't fight
he can't fight
we can't fight
you can't fight
they can't fight 	I can't be fighting
you can't be fighting
he can't be fighting
we can't be fighting
you can't be fighting
they can't be fighting	I can't have fought
you can't have fought
he can't have fought
we can't have fought
you can't have fought
they can't have fought	I can't have been fighting
you can't have been fighting
he can't have been fighting
we can't have been fighting
you can't have been fighting
they can't have been fighting	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
can I fight?
can you fight?
can he fight?
can we fight?
can you fight?
can they fight? 	can I be fighting?
can you be fighting?
can he be fighting?
can we be fighting?
can you be fighting?
can they be fighting? 	can I have fought?
can you have fought?
can he have fought?
can we have fought?
can you have fought?
can they have fought? 	can I have been fighting?
can you have been fighting?
can he have been fighting?
can we have been fighting?
can you have been fighting?
can they have been fighting? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
can't I fight?
can't you fight?
can't he fight?
can't we fight?
can't you fight?
can't they fight? 	can't I be fighting?
can't you be fighting?
can't he be fighting?
can't we be fighting?
can't you be fighting?
can't they be fighting? 	can't I have fought?
can't you have fought?
can't he have fought?
can't we have fought?
can't you have fought?
can't they have fought? 	can't I have been fighting?
can't you have been fighting?
can't he have been fighting?
can't we have been fighting?
can't you have been fighting?
can't they have been fighting?