can backflip
Verbe régulier : backflip - backfliped- backfliped

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I can backflip
you can backflip
she can backflip
we can backflip
you can backflip
they can backflip 	I can be backfliping
you can be backfliping
she can be backfliping
we can be backfliping
you can be backfliping
they can be backfliping	I can have backfliped
you can have backfliped
she can have backfliped
we can have backfliped
you can have backfliped
they can have backfliped	I can have been backfliping
you can have been backfliping
she can have been backfliping
we can have been backfliping
you can have been backfliping
they can have been backfliping	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I can't backflip
you can't backflip
she can't backflip
we can't backflip
you can't backflip
they can't backflip 	I can't be backfliping
you can't be backfliping
she can't be backfliping
we can't be backfliping
you can't be backfliping
they can't be backfliping	I can't have backfliped
you can't have backfliped
she can't have backfliped
we can't have backfliped
you can't have backfliped
they can't have backfliped	I can't have been backfliping
you can't have been backfliping
she can't have been backfliping
we can't have been backfliping
you can't have been backfliping
they can't have been backfliping	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
can I backflip?
can you backflip?
can she backflip?
can we backflip?
can you backflip?
can they backflip? 	can I be backfliping?
can you be backfliping?
can she be backfliping?
can we be backfliping?
can you be backfliping?
can they be backfliping? 	can I have backfliped?
can you have backfliped?
can she have backfliped?
can we have backfliped?
can you have backfliped?
can they have backfliped? 	can I have been backfliping?
can you have been backfliping?
can she have been backfliping?
can we have been backfliping?
can you have been backfliping?
can they have been backfliping? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
can't I backflip?
can't you backflip?
can't she backflip?
can't we backflip?
can't you backflip?
can't they backflip? 	can't I be backfliping?
can't you be backfliping?
can't she be backfliping?
can't we be backfliping?
can't you be backfliping?
can't they be backfliping? 	can't I have backfliped?
can't you have backfliped?
can't she have backfliped?
can't we have backfliped?
can't you have backfliped?
can't they have backfliped? 	can't I have been backfliping?
can't you have been backfliping?
can't she have been backfliping?
can't we have been backfliping?
can't you have been backfliping?
can't they have been backfliping?