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