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