must exhume
Regular verb: exhume - exhumed- exhumed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must exhume
you must exhume
he must exhume
we must exhume
you must exhume
they must exhume 	I must be exhuming
you must be exhuming
he must be exhuming
we must be exhuming
you must be exhuming
they must be exhuming	I must have exhumed
you must have exhumed
he must have exhumed
we must have exhumed
you must have exhumed
they must have exhumed	I must have been exhuming
you must have been exhuming
he must have been exhuming
we must have been exhuming
you must have been exhuming
they must have been exhuming	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mustn't exhume
you mustn't exhume
he mustn't exhume
we mustn't exhume
you mustn't exhume
they mustn't exhume 	I mustn't be exhuming
you mustn't be exhuming
he mustn't be exhuming
we mustn't be exhuming
you mustn't be exhuming
they mustn't be exhuming	I mustn't have exhumed
you mustn't have exhumed
he mustn't have exhumed
we mustn't have exhumed
you mustn't have exhumed
they mustn't have exhumed	I mustn't have been exhuming
you mustn't have been exhuming
he mustn't have been exhuming
we mustn't have been exhuming
you mustn't have been exhuming
they mustn't have been exhuming	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I exhume?
must you exhume?
must he exhume?
must we exhume?
must you exhume?
must they exhume? 	must I be exhuming?
must you be exhuming?
must he be exhuming?
must we be exhuming?
must you be exhuming?
must they be exhuming? 	must I have exhumed?
must you have exhumed?
must he have exhumed?
must we have exhumed?
must you have exhumed?
must they have exhumed? 	must I have been exhuming?
must you have been exhuming?
must he have been exhuming?
must we have been exhuming?
must you have been exhuming?
must they have been exhuming? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mustn't I exhume?
mustn't you exhume?
mustn't he exhume?
mustn't we exhume?
mustn't you exhume?
mustn't they exhume? 	mustn't I be exhuming?
mustn't you be exhuming?
mustn't he be exhuming?
mustn't we be exhuming?
mustn't you be exhuming?
mustn't they be exhuming? 	mustn't I have exhumed?
mustn't you have exhumed?
mustn't he have exhumed?
mustn't we have exhumed?
mustn't you have exhumed?
mustn't they have exhumed? 	mustn't I have been exhuming?
mustn't you have been exhuming?
mustn't he have been exhuming?
mustn't we have been exhuming?
mustn't you have been exhuming?
mustn't they have been exhuming?