could free-fall
Verbe irrégulier : free-fall - free-fell- free-fallen

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could free-fall
you could free-fall
he could free-fall
we could free-fall
you could free-fall
they could free-fall 	I could be free-falling
you could be free-falling
he could be free-falling
we could be free-falling
you could be free-falling
they could be free-falling	I could have free-fallen
you could have free-fallen
he could have free-fallen
we could have free-fallen
you could have free-fallen
they could have free-fallen	I could have been free-falling
you could have been free-falling
he could have been free-falling
we could have been free-falling
you could have been free-falling
they could have been free-falling	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I couldn't free-fall
you couldn't free-fall
he couldn't free-fall
we couldn't free-fall
you couldn't free-fall
they couldn't free-fall 	I couldn't be free-falling
you couldn't be free-falling
he couldn't be free-falling
we couldn't be free-falling
you couldn't be free-falling
they couldn't be free-falling	I couldn't have free-fallen
you couldn't have free-fallen
he couldn't have free-fallen
we couldn't have free-fallen
you couldn't have free-fallen
they couldn't have free-fallen	I couldn't have been free-falling
you couldn't have been free-falling
he couldn't have been free-falling
we couldn't have been free-falling
you couldn't have been free-falling
they couldn't have been free-falling	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I free-fall?
could you free-fall?
could he free-fall?
could we free-fall?
could you free-fall?
could they free-fall? 	could I be free-falling?
could you be free-falling?
could he be free-falling?
could we be free-falling?
could you be free-falling?
could they be free-falling? 	could I have free-fallen?
could you have free-fallen?
could he have free-fallen?
could we have free-fallen?
could you have free-fallen?
could they have free-fallen? 	could I have been free-falling?
could you have been free-falling?
could he have been free-falling?
could we have been free-falling?
could you have been free-falling?
could they have been free-falling? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
couldn't I free-fall?
couldn't you free-fall?
couldn't he free-fall?
couldn't we free-fall?
couldn't you free-fall?
couldn't they free-fall? 	couldn't I be free-falling?
couldn't you be free-falling?
couldn't he be free-falling?
couldn't we be free-falling?
couldn't you be free-falling?
couldn't they be free-falling? 	couldn't I have free-fallen?
couldn't you have free-fallen?
couldn't he have free-fallen?
couldn't we have free-fallen?
couldn't you have free-fallen?
couldn't they have free-fallen? 	couldn't I have been free-falling?
couldn't you have been free-falling?
couldn't he have been free-falling?
couldn't we have been free-falling?
couldn't you have been free-falling?
couldn't they have been free-falling?