must plume
Regular verb: plume - plumed- plumed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must plume
you must plume
she must plume
we must plume
you must plume
they must plume 	I must be pluming
you must be pluming
she must be pluming
we must be pluming
you must be pluming
they must be pluming	I must have plumed
you must have plumed
she must have plumed
we must have plumed
you must have plumed
they must have plumed	I must have been pluming
you must have been pluming
she must have been pluming
we must have been pluming
you must have been pluming
they must have been pluming	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mustn't plume
you mustn't plume
she mustn't plume
we mustn't plume
you mustn't plume
they mustn't plume 	I mustn't be pluming
you mustn't be pluming
she mustn't be pluming
we mustn't be pluming
you mustn't be pluming
they mustn't be pluming	I mustn't have plumed
you mustn't have plumed
she mustn't have plumed
we mustn't have plumed
you mustn't have plumed
they mustn't have plumed	I mustn't have been pluming
you mustn't have been pluming
she mustn't have been pluming
we mustn't have been pluming
you mustn't have been pluming
they mustn't have been pluming	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I plume?
must you plume?
must she plume?
must we plume?
must you plume?
must they plume? 	must I be pluming?
must you be pluming?
must she be pluming?
must we be pluming?
must you be pluming?
must they be pluming? 	must I have plumed?
must you have plumed?
must she have plumed?
must we have plumed?
must you have plumed?
must they have plumed? 	must I have been pluming?
must you have been pluming?
must she have been pluming?
must we have been pluming?
must you have been pluming?
must they have been pluming? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mustn't I plume?
mustn't you plume?
mustn't she plume?
mustn't we plume?
mustn't you plume?
mustn't they plume? 	mustn't I be pluming?
mustn't you be pluming?
mustn't she be pluming?
mustn't we be pluming?
mustn't you be pluming?
mustn't they be pluming? 	mustn't I have plumed?
mustn't you have plumed?
mustn't she have plumed?
mustn't we have plumed?
mustn't you have plumed?
mustn't they have plumed? 	mustn't I have been pluming?
mustn't you have been pluming?
mustn't she have been pluming?
mustn't we have been pluming?
mustn't you have been pluming?
mustn't they have been pluming?