I must domesticate you must domesticate he must domesticate we must domesticate you must domesticate they must domesticate
V-ing form
I must be domesticating you must be domesticating he must be domesticating we must be domesticating you must be domesticating they must be domesticating
Perfect
I must have domesticated you must have domesticated he must have domesticated we must have domesticated you must have domesticated they must have domesticated
V-ing perfect
I must have been domesticating you must have been domesticating he must have been domesticating we must have been domesticating you must have been domesticating they must have been domesticating
Negation
Simple form
I mustn't domesticate you mustn't domesticate he mustn't domesticate we mustn't domesticate you mustn't domesticate they mustn't domesticate
V-ing form
I mustn't be domesticating you mustn't be domesticating he mustn't be domesticating we mustn't be domesticating you mustn't be domesticating they mustn't be domesticating
Perfect
I mustn't have domesticated you mustn't have domesticated he mustn't have domesticated we mustn't have domesticated you mustn't have domesticated they mustn't have domesticated
V-ing perfect
I mustn't have been domesticating you mustn't have been domesticating he mustn't have been domesticating we mustn't have been domesticating you mustn't have been domesticating they mustn't have been domesticating
Interrogative form
Simple form
must I domesticate? must you domesticate? must he domesticate? must we domesticate? must you domesticate? must they domesticate?
V-ing form
must I be domesticating? must you be domesticating? must he be domesticating? must we be domesticating? must you be domesticating? must they be domesticating?
Perfect
must I have domesticated? must you have domesticated? must he have domesticated? must we have domesticated? must you have domesticated? must they have domesticated?
V-ing perfect
must I have been domesticating? must you have been domesticating? must he have been domesticating? must we have been domesticating? must you have been domesticating? must they have been domesticating?
Interro-negative form
Simple form
mustn't I domesticate? mustn't you domesticate? mustn't he domesticate? mustn't we domesticate? mustn't you domesticate? mustn't they domesticate?
V-ing form
mustn't I be domesticating? mustn't you be domesticating? mustn't he be domesticating? mustn't we be domesticating? mustn't you be domesticating? mustn't they be domesticating?
Perfect
mustn't I have domesticated? mustn't you have domesticated? mustn't he have domesticated? mustn't we have domesticated? mustn't you have domesticated? mustn't they have domesticated?
V-ing perfect
mustn't I have been domesticating? mustn't you have been domesticating? mustn't he have been domesticating? mustn't we have been domesticating? mustn't you have been domesticating? mustn't they have been domesticating?