I must inspire you must inspire he must inspire we must inspire you must inspire they must inspire
V-ing form
I must be inspiring you must be inspiring he must be inspiring we must be inspiring you must be inspiring they must be inspiring
Perfect
I must have inspired you must have inspired he 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 he must have been inspiring we must have been inspiring you must have been inspiring they must have been inspiring
Negation
Simple form
I must not inspire you must not inspire he must not inspire we must not inspire you must not inspire they must not inspire
V-ing form
I must not be inspiring you must not be inspiring he must not be inspiring we must not be inspiring you must not be inspiring they must not be inspiring
Perfect
I must not have inspired you must not have inspired he must not have inspired we must not have inspired you must not have inspired they must not have inspired
V-ing perfect
I must not have been inspiring you must not have been inspiring he must not have been inspiring we must not have been inspiring you must not have been inspiring they must not have been inspiring
Interrogative form
Simple form
must I inspire? must you inspire? must he inspire? must we inspire? must you inspire? must they inspire?
V-ing form
must I be inspiring? must you be inspiring? must he be inspiring? must we be inspiring? must you be inspiring? must they be inspiring?
Perfect
must I have inspired? must you have inspired? must he 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 he have been inspiring? must we have been inspiring? must you have been inspiring? must they have been inspiring?
Interro-negative form
Simple form
must I not inspire? must you not inspire? must he not inspire? must we not inspire? must you not inspire? must they not inspire?
V-ing form
must I not be inspiring? must you not be inspiring? must he not be inspiring? must we not be inspiring? must you not be inspiring? must they not be inspiring?
Perfect
must I not have inspired? must you not have inspired? must he not have inspired? must we not have inspired? must you not have inspired? must they not have inspired?
V-ing perfect
must I not have been inspiring? must you not have been inspiring? must he not have been inspiring? must we not have been inspiring? must you not have been inspiring? must they not have been inspiring?