may upsweep
Irregular verb: upsweep - upswept- upswept

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may upsweep
you may upsweep
she may upsweep
we may upsweep
you may upsweep
they may upsweep 	I may be upsweeping
you may be upsweeping
she may be upsweeping
we may be upsweeping
you may be upsweeping
they may be upsweeping	I may have upswept
you may have upswept
she may have upswept
we may have upswept
you may have upswept
they may have upswept	I may have been upsweeping
you may have been upsweeping
she may have been upsweeping
we may have been upsweeping
you may have been upsweeping
they may have been upsweeping	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't upsweep
you mayn't upsweep
she mayn't upsweep
we mayn't upsweep
you mayn't upsweep
they mayn't upsweep 	I mayn't be upsweeping
you mayn't be upsweeping
she mayn't be upsweeping
we mayn't be upsweeping
you mayn't be upsweeping
they mayn't be upsweeping	I mayn't have upswept
you mayn't have upswept
she mayn't have upswept
we mayn't have upswept
you mayn't have upswept
they mayn't have upswept	I mayn't have been upsweeping
you mayn't have been upsweeping
she mayn't have been upsweeping
we mayn't have been upsweeping
you mayn't have been upsweeping
they mayn't have been upsweeping	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I upsweep?
may you upsweep?
may she upsweep?
may we upsweep?
may you upsweep?
may they upsweep? 	may I be upsweeping?
may you be upsweeping?
may she be upsweeping?
may we be upsweeping?
may you be upsweeping?
may they be upsweeping? 	may I have upswept?
may you have upswept?
may she have upswept?
may we have upswept?
may you have upswept?
may they have upswept? 	may I have been upsweeping?
may you have been upsweeping?
may she have been upsweeping?
may we have been upsweeping?
may you have been upsweeping?
may they have been upsweeping? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I upsweep?
mayn't you upsweep?
mayn't she upsweep?
mayn't we upsweep?
mayn't you upsweep?
mayn't they upsweep? 	mayn't I be upsweeping?
mayn't you be upsweeping?
mayn't she be upsweeping?
mayn't we be upsweeping?
mayn't you be upsweeping?
mayn't they be upsweeping? 	mayn't I have upswept?
mayn't you have upswept?
mayn't she have upswept?
mayn't we have upswept?
mayn't you have upswept?
mayn't they have upswept? 	mayn't I have been upsweeping?
mayn't you have been upsweeping?
mayn't she have been upsweeping?
mayn't we have been upsweeping?
mayn't you have been upsweeping?
mayn't they have been upsweeping?