must upsweep
Verbo irregular: upsweep - upswept- upswept

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must upsweep
you must upsweep
he must upsweep
we must upsweep
you must upsweep
they must upsweep 	I must be upsweeping
you must be upsweeping
he must be upsweeping
we must be upsweeping
you must be upsweeping
they must be upsweeping	I must have upswept
you must have upswept
he must have upswept
we must have upswept
you must have upswept
they must have upswept	I must have been upsweeping
you must have been upsweeping
he must have been upsweeping
we must have been upsweeping
you must have been upsweeping
they must have been upsweeping	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must not upsweep
you must not upsweep
he must not upsweep
we must not upsweep
you must not upsweep
they must not upsweep 	I must not be upsweeping
you must not be upsweeping
he must not be upsweeping
we must not be upsweeping
you must not be upsweeping
they must not be upsweeping	I must not have upswept
you must not have upswept
he must not have upswept
we must not have upswept
you must not have upswept
they must not have upswept	I must not have been upsweeping
you must not have been upsweeping
he must not have been upsweeping
we must not have been upsweeping
you must not have been upsweeping
they must not have been upsweeping	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I upsweep?
must you upsweep?
must he upsweep?
must we upsweep?
must you upsweep?
must they upsweep? 	must I be upsweeping?
must you be upsweeping?
must he be upsweeping?
must we be upsweeping?
must you be upsweeping?
must they be upsweeping? 	must I have upswept?
must you have upswept?
must he have upswept?
must we have upswept?
must you have upswept?
must they have upswept? 	must I have been upsweeping?
must you have been upsweeping?
must he have been upsweeping?
must we have been upsweeping?
must you have been upsweeping?
must they have been upsweeping? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I not upsweep?
must you not upsweep?
must he not upsweep?
must we not upsweep?
must you not upsweep?
must they not upsweep? 	must I not be upsweeping?
must you not be upsweeping?
must he not be upsweeping?
must we not be upsweeping?
must you not be upsweeping?
must they not be upsweeping? 	must I not have upswept?
must you not have upswept?
must he not have upswept?
must we not have upswept?
must you not have upswept?
must they not have upswept? 	must I not have been upsweeping?
must you not have been upsweeping?
must he not have been upsweeping?
must we not have been upsweeping?
must you not have been upsweeping?
must they not have been upsweeping?