must blear
Regular verb: blear - bleared- bleared

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must blear
you must blear
he must blear
we must blear
you must blear
they must blear 	I must be blearing
you must be blearing
he must be blearing
we must be blearing
you must be blearing
they must be blearing	I must have bleared
you must have bleared
he must have bleared
we must have bleared
you must have bleared
they must have bleared	I must have been blearing
you must have been blearing
he must have been blearing
we must have been blearing
you must have been blearing
they must have been blearing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mustn't blear
you mustn't blear
he mustn't blear
we mustn't blear
you mustn't blear
they mustn't blear 	I mustn't be blearing
you mustn't be blearing
he mustn't be blearing
we mustn't be blearing
you mustn't be blearing
they mustn't be blearing	I mustn't have bleared
you mustn't have bleared
he mustn't have bleared
we mustn't have bleared
you mustn't have bleared
they mustn't have bleared	I mustn't have been blearing
you mustn't have been blearing
he mustn't have been blearing
we mustn't have been blearing
you mustn't have been blearing
they mustn't have been blearing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I blear?
must you blear?
must he blear?
must we blear?
must you blear?
must they blear? 	must I be blearing?
must you be blearing?
must he be blearing?
must we be blearing?
must you be blearing?
must they be blearing? 	must I have bleared?
must you have bleared?
must he have bleared?
must we have bleared?
must you have bleared?
must they have bleared? 	must I have been blearing?
must you have been blearing?
must he have been blearing?
must we have been blearing?
must you have been blearing?
must they have been blearing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mustn't I blear?
mustn't you blear?
mustn't he blear?
mustn't we blear?
mustn't you blear?
mustn't they blear? 	mustn't I be blearing?
mustn't you be blearing?
mustn't he be blearing?
mustn't we be blearing?
mustn't you be blearing?
mustn't they be blearing? 	mustn't I have bleared?
mustn't you have bleared?
mustn't he have bleared?
mustn't we have bleared?
mustn't you have bleared?
mustn't they have bleared? 	mustn't I have been blearing?
mustn't you have been blearing?
mustn't he have been blearing?
mustn't we have been blearing?
mustn't you have been blearing?
mustn't they have been blearing?