I must reheat you must reheat she must reheat we must reheat you must reheat they must reheat
V-ing form
I must be reheating you must be reheating she must be reheating we must be reheating you must be reheating they must be reheating
Perfect
I must have reheated you must have reheated she must have reheated we must have reheated you must have reheated they must have reheated
V-ing perfect
I must have been reheating you must have been reheating she must have been reheating we must have been reheating you must have been reheating they must have been reheating
Negation
Simple form
I mustn't reheat you mustn't reheat she mustn't reheat we mustn't reheat you mustn't reheat they mustn't reheat
V-ing form
I mustn't be reheating you mustn't be reheating she mustn't be reheating we mustn't be reheating you mustn't be reheating they mustn't be reheating
Perfect
I mustn't have reheated you mustn't have reheated she mustn't have reheated we mustn't have reheated you mustn't have reheated they mustn't have reheated
V-ing perfect
I mustn't have been reheating you mustn't have been reheating she mustn't have been reheating we mustn't have been reheating you mustn't have been reheating they mustn't have been reheating
Interrogative form
Simple form
must I reheat? must you reheat? must she reheat? must we reheat? must you reheat? must they reheat?
V-ing form
must I be reheating? must you be reheating? must she be reheating? must we be reheating? must you be reheating? must they be reheating?
Perfect
must I have reheated? must you have reheated? must she have reheated? must we have reheated? must you have reheated? must they have reheated?
V-ing perfect
must I have been reheating? must you have been reheating? must she have been reheating? must we have been reheating? must you have been reheating? must they have been reheating?
Interro-negative form
Simple form
mustn't I reheat? mustn't you reheat? mustn't she reheat? mustn't we reheat? mustn't you reheat? mustn't they reheat?
V-ing form
mustn't I be reheating? mustn't you be reheating? mustn't she be reheating? mustn't we be reheating? mustn't you be reheating? mustn't they be reheating?
Perfect
mustn't I have reheated? mustn't you have reheated? mustn't she have reheated? mustn't we have reheated? mustn't you have reheated? mustn't they have reheated?
V-ing perfect
mustn't I have been reheating? mustn't you have been reheating? mustn't she have been reheating? mustn't we have been reheating? mustn't you have been reheating? mustn't they have been reheating?