must owe
Regular verb: owe - owed- owed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must owe
you must owe
she must owe
we must owe
you must owe
they must owe 	I must be owing
you must be owing
she must be owing
we must be owing
you must be owing
they must be owing	I must have owed
you must have owed
she must have owed
we must have owed
you must have owed
they must have owed	I must have been owing
you must have been owing
she must have been owing
we must have been owing
you must have been owing
they must have been owing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mustn't owe
you mustn't owe
she mustn't owe
we mustn't owe
you mustn't owe
they mustn't owe 	I mustn't be owing
you mustn't be owing
she mustn't be owing
we mustn't be owing
you mustn't be owing
they mustn't be owing	I mustn't have owed
you mustn't have owed
she mustn't have owed
we mustn't have owed
you mustn't have owed
they mustn't have owed	I mustn't have been owing
you mustn't have been owing
she mustn't have been owing
we mustn't have been owing
you mustn't have been owing
they mustn't have been owing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I owe?
must you owe?
must she owe?
must we owe?
must you owe?
must they owe? 	must I be owing?
must you be owing?
must she be owing?
must we be owing?
must you be owing?
must they be owing? 	must I have owed?
must you have owed?
must she have owed?
must we have owed?
must you have owed?
must they have owed? 	must I have been owing?
must you have been owing?
must she have been owing?
must we have been owing?
must you have been owing?
must they have been owing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mustn't I owe?
mustn't you owe?
mustn't she owe?
mustn't we owe?
mustn't you owe?
mustn't they owe? 	mustn't I be owing?
mustn't you be owing?
mustn't she be owing?
mustn't we be owing?
mustn't you be owing?
mustn't they be owing? 	mustn't I have owed?
mustn't you have owed?
mustn't she have owed?
mustn't we have owed?
mustn't you have owed?
mustn't they have owed? 	mustn't I have been owing?
mustn't you have been owing?
mustn't she have been owing?
mustn't we have been owing?
mustn't you have been owing?
mustn't they have been owing?