must glare
Regular verb: glare - glared- glared

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must glare
you must glare
he must glare
we must glare
you must glare
they must glare 	I must be glaring
you must be glaring
he must be glaring
we must be glaring
you must be glaring
they must be glaring	I must have glared
you must have glared
he must have glared
we must have glared
you must have glared
they must have glared	I must have been glaring
you must have been glaring
he must have been glaring
we must have been glaring
you must have been glaring
they must have been glaring	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mustn't glare
you mustn't glare
he mustn't glare
we mustn't glare
you mustn't glare
they mustn't glare 	I mustn't be glaring
you mustn't be glaring
he mustn't be glaring
we mustn't be glaring
you mustn't be glaring
they mustn't be glaring	I mustn't have glared
you mustn't have glared
he mustn't have glared
we mustn't have glared
you mustn't have glared
they mustn't have glared	I mustn't have been glaring
you mustn't have been glaring
he mustn't have been glaring
we mustn't have been glaring
you mustn't have been glaring
they mustn't have been glaring	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I glare?
must you glare?
must he glare?
must we glare?
must you glare?
must they glare? 	must I be glaring?
must you be glaring?
must he be glaring?
must we be glaring?
must you be glaring?
must they be glaring? 	must I have glared?
must you have glared?
must he have glared?
must we have glared?
must you have glared?
must they have glared? 	must I have been glaring?
must you have been glaring?
must he have been glaring?
must we have been glaring?
must you have been glaring?
must they have been glaring? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mustn't I glare?
mustn't you glare?
mustn't he glare?
mustn't we glare?
mustn't you glare?
mustn't they glare? 	mustn't I be glaring?
mustn't you be glaring?
mustn't he be glaring?
mustn't we be glaring?
mustn't you be glaring?
mustn't they be glaring? 	mustn't I have glared?
mustn't you have glared?
mustn't he have glared?
mustn't we have glared?
mustn't you have glared?
mustn't they have glared? 	mustn't I have been glaring?
mustn't you have been glaring?
mustn't he have been glaring?
mustn't we have been glaring?
mustn't you have been glaring?
mustn't they have been glaring?