must gee
Regular verb: gee - geed- geed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must gee
you must gee
she must gee
we must gee
you must gee
they must gee 	I must be geeing
you must be geeing
she must be geeing
we must be geeing
you must be geeing
they must be geeing	I must have geed
you must have geed
she must have geed
we must have geed
you must have geed
they must have geed	I must have been geeing
you must have been geeing
she must have been geeing
we must have been geeing
you must have been geeing
they must have been geeing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mustn't gee
you mustn't gee
she mustn't gee
we mustn't gee
you mustn't gee
they mustn't gee 	I mustn't be geeing
you mustn't be geeing
she mustn't be geeing
we mustn't be geeing
you mustn't be geeing
they mustn't be geeing	I mustn't have geed
you mustn't have geed
she mustn't have geed
we mustn't have geed
you mustn't have geed
they mustn't have geed	I mustn't have been geeing
you mustn't have been geeing
she mustn't have been geeing
we mustn't have been geeing
you mustn't have been geeing
they mustn't have been geeing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I gee?
must you gee?
must she gee?
must we gee?
must you gee?
must they gee? 	must I be geeing?
must you be geeing?
must she be geeing?
must we be geeing?
must you be geeing?
must they be geeing? 	must I have geed?
must you have geed?
must she have geed?
must we have geed?
must you have geed?
must they have geed? 	must I have been geeing?
must you have been geeing?
must she have been geeing?
must we have been geeing?
must you have been geeing?
must they have been geeing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mustn't I gee?
mustn't you gee?
mustn't she gee?
mustn't we gee?
mustn't you gee?
mustn't they gee? 	mustn't I be geeing?
mustn't you be geeing?
mustn't she be geeing?
mustn't we be geeing?
mustn't you be geeing?
mustn't they be geeing? 	mustn't I have geed?
mustn't you have geed?
mustn't she have geed?
mustn't we have geed?
mustn't you have geed?
mustn't they have geed? 	mustn't I have been geeing?
mustn't you have been geeing?
mustn't she have been geeing?
mustn't we have been geeing?
mustn't you have been geeing?
mustn't they have been geeing?