could upsweep
Verbe irrégulier : upsweep - upswept- upswept

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could upsweep
you could upsweep
she could upsweep
we could upsweep
you could upsweep
they could upsweep 	I could be upsweeping
you could be upsweeping
she could be upsweeping
we could be upsweeping
you could be upsweeping
they could be upsweeping	I could have upswept
you could have upswept
she could have upswept
we could have upswept
you could have upswept
they could have upswept	I could have been upsweeping
you could have been upsweeping
she could have been upsweeping
we could have been upsweeping
you could have been upsweeping
they could have been upsweeping	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I could not upsweep
you could not upsweep
she could not upsweep
we could not upsweep
you could not upsweep
they could not upsweep 	I could not be upsweeping
you could not be upsweeping
she could not be upsweeping
we could not be upsweeping
you could not be upsweeping
they could not be upsweeping	I could not have upswept
you could not have upswept
she could not have upswept
we could not have upswept
you could not have upswept
they could not have upswept	I could not have been upsweeping
you could not have been upsweeping
she could not have been upsweeping
we could not have been upsweeping
you could not have been upsweeping
they could not have been upsweeping	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I upsweep?
could you upsweep?
could she upsweep?
could we upsweep?
could you upsweep?
could they upsweep? 	could I be upsweeping?
could you be upsweeping?
could she be upsweeping?
could we be upsweeping?
could you be upsweeping?
could they be upsweeping? 	could I have upswept?
could you have upswept?
could she have upswept?
could we have upswept?
could you have upswept?
could they have upswept? 	could I have been upsweeping?
could you have been upsweeping?
could she have been upsweeping?
could we have been upsweeping?
could you have been upsweeping?
could they have been upsweeping? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
could I not upsweep?
could you not upsweep?
could she not upsweep?
could we not upsweep?
could you not upsweep?
could they not upsweep? 	could I not be upsweeping?
could you not be upsweeping?
could she not be upsweeping?
could we not be upsweeping?
could you not be upsweeping?
could they not be upsweeping? 	could I not have upswept?
could you not have upswept?
could she not have upswept?
could we not have upswept?
could you not have upswept?
could they not have upswept? 	could I not have been upsweeping?
could you not have been upsweeping?
could she not have been upsweeping?
could we not have been upsweeping?
could you not have been upsweeping?
could they not have been upsweeping?