must omen
Regular verb: omen - omened- omened

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must omen
you must omen
she must omen
we must omen
you must omen
they must omen 	I must be omening
you must be omening
she must be omening
we must be omening
you must be omening
they must be omening	I must have omened
you must have omened
she must have omened
we must have omened
you must have omened
they must have omened	I must have been omening
you must have been omening
she must have been omening
we must have been omening
you must have been omening
they must have been omening	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mustn't omen
you mustn't omen
she mustn't omen
we mustn't omen
you mustn't omen
they mustn't omen 	I mustn't be omening
you mustn't be omening
she mustn't be omening
we mustn't be omening
you mustn't be omening
they mustn't be omening	I mustn't have omened
you mustn't have omened
she mustn't have omened
we mustn't have omened
you mustn't have omened
they mustn't have omened	I mustn't have been omening
you mustn't have been omening
she mustn't have been omening
we mustn't have been omening
you mustn't have been omening
they mustn't have been omening	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I omen?
must you omen?
must she omen?
must we omen?
must you omen?
must they omen? 	must I be omening?
must you be omening?
must she be omening?
must we be omening?
must you be omening?
must they be omening? 	must I have omened?
must you have omened?
must she have omened?
must we have omened?
must you have omened?
must they have omened? 	must I have been omening?
must you have been omening?
must she have been omening?
must we have been omening?
must you have been omening?
must they have been omening? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mustn't I omen?
mustn't you omen?
mustn't she omen?
mustn't we omen?
mustn't you omen?
mustn't they omen? 	mustn't I be omening?
mustn't you be omening?
mustn't she be omening?
mustn't we be omening?
mustn't you be omening?
mustn't they be omening? 	mustn't I have omened?
mustn't you have omened?
mustn't she have omened?
mustn't we have omened?
mustn't you have omened?
mustn't they have omened? 	mustn't I have been omening?
mustn't you have been omening?
mustn't she have been omening?
mustn't we have been omening?
mustn't you have been omening?
mustn't they have been omening?