could floorboard
Verbe régulier : floorboard - floorboarded- floorboarded

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could floorboard
you could floorboard
he could floorboard
we could floorboard
you could floorboard
they could floorboard 	I could be floorboarding
you could be floorboarding
he could be floorboarding
we could be floorboarding
you could be floorboarding
they could be floorboarding	I could have floorboarded
you could have floorboarded
he could have floorboarded
we could have floorboarded
you could have floorboarded
they could have floorboarded	I could have been floorboarding
you could have been floorboarding
he could have been floorboarding
we could have been floorboarding
you could have been floorboarding
they could have been floorboarding	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I couldn't floorboard
you couldn't floorboard
he couldn't floorboard
we couldn't floorboard
you couldn't floorboard
they couldn't floorboard 	I couldn't be floorboarding
you couldn't be floorboarding
he couldn't be floorboarding
we couldn't be floorboarding
you couldn't be floorboarding
they couldn't be floorboarding	I couldn't have floorboarded
you couldn't have floorboarded
he couldn't have floorboarded
we couldn't have floorboarded
you couldn't have floorboarded
they couldn't have floorboarded	I couldn't have been floorboarding
you couldn't have been floorboarding
he couldn't have been floorboarding
we couldn't have been floorboarding
you couldn't have been floorboarding
they couldn't have been floorboarding	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I floorboard?
could you floorboard?
could he floorboard?
could we floorboard?
could you floorboard?
could they floorboard? 	could I be floorboarding?
could you be floorboarding?
could he be floorboarding?
could we be floorboarding?
could you be floorboarding?
could they be floorboarding? 	could I have floorboarded?
could you have floorboarded?
could he have floorboarded?
could we have floorboarded?
could you have floorboarded?
could they have floorboarded? 	could I have been floorboarding?
could you have been floorboarding?
could he have been floorboarding?
could we have been floorboarding?
could you have been floorboarding?
could they have been floorboarding? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
couldn't I floorboard?
couldn't you floorboard?
couldn't he floorboard?
couldn't we floorboard?
couldn't you floorboard?
couldn't they floorboard? 	couldn't I be floorboarding?
couldn't you be floorboarding?
couldn't he be floorboarding?
couldn't we be floorboarding?
couldn't you be floorboarding?
couldn't they be floorboarding? 	couldn't I have floorboarded?
couldn't you have floorboarded?
couldn't he have floorboarded?
couldn't we have floorboarded?
couldn't you have floorboarded?
couldn't they have floorboarded? 	couldn't I have been floorboarding?
couldn't you have been floorboarding?
couldn't he have been floorboarding?
couldn't we have been floorboarding?
couldn't you have been floorboarding?
couldn't they have been floorboarding?