I must belly-dance you must belly-dance she must belly-dance we must belly-dance you must belly-dance they must belly-dance
V-ing form
I must be belly-dancing you must be belly-dancing she must be belly-dancing we must be belly-dancing you must be belly-dancing they must be belly-dancing
Perfect
I must have belly-danced you must have belly-danced she must have belly-danced we must have belly-danced you must have belly-danced they must have belly-danced
V-ing perfect
I must have been belly-dancing you must have been belly-dancing she must have been belly-dancing we must have been belly-dancing you must have been belly-dancing they must have been belly-dancing
Negation
Simple form
I mustn't belly-dance you mustn't belly-dance she mustn't belly-dance we mustn't belly-dance you mustn't belly-dance they mustn't belly-dance
V-ing form
I mustn't be belly-dancing you mustn't be belly-dancing she mustn't be belly-dancing we mustn't be belly-dancing you mustn't be belly-dancing they mustn't be belly-dancing
Perfect
I mustn't have belly-danced you mustn't have belly-danced she mustn't have belly-danced we mustn't have belly-danced you mustn't have belly-danced they mustn't have belly-danced
V-ing perfect
I mustn't have been belly-dancing you mustn't have been belly-dancing she mustn't have been belly-dancing we mustn't have been belly-dancing you mustn't have been belly-dancing they mustn't have been belly-dancing
Interrogative form
Simple form
must I belly-dance? must you belly-dance? must she belly-dance? must we belly-dance? must you belly-dance? must they belly-dance?
V-ing form
must I be belly-dancing? must you be belly-dancing? must she be belly-dancing? must we be belly-dancing? must you be belly-dancing? must they be belly-dancing?
Perfect
must I have belly-danced? must you have belly-danced? must she have belly-danced? must we have belly-danced? must you have belly-danced? must they have belly-danced?
V-ing perfect
must I have been belly-dancing? must you have been belly-dancing? must she have been belly-dancing? must we have been belly-dancing? must you have been belly-dancing? must they have been belly-dancing?
Interro-negative form
Simple form
mustn't I belly-dance? mustn't you belly-dance? mustn't she belly-dance? mustn't we belly-dance? mustn't you belly-dance? mustn't they belly-dance?
V-ing form
mustn't I be belly-dancing? mustn't you be belly-dancing? mustn't she be belly-dancing? mustn't we be belly-dancing? mustn't you be belly-dancing? mustn't they be belly-dancing?
Perfect
mustn't I have belly-danced? mustn't you have belly-danced? mustn't she have belly-danced? mustn't we have belly-danced? mustn't you have belly-danced? mustn't they have belly-danced?
V-ing perfect
mustn't I have been belly-dancing? mustn't you have been belly-dancing? mustn't she have been belly-dancing? mustn't we have been belly-dancing? mustn't you have been belly-dancing? mustn't they have been belly-dancing?