I must interest you must interest he must interest we must interest you must interest they must interest
Forme en V-ing
I must be interesting you must be interesting he must be interesting we must be interesting you must be interesting they must be interesting
Perfect
I must have interested you must have interested he must have interested we must have interested you must have interested they must have interested
Perfect en V-ing
I must have been interesting you must have been interesting he must have been interesting we must have been interesting you must have been interesting they must have been interesting
Négation
Forme simple
I must not interest you must not interest he must not interest we must not interest you must not interest they must not interest
Forme en V-ing
I must not be interesting you must not be interesting he must not be interesting we must not be interesting you must not be interesting they must not be interesting
Perfect
I must not have interested you must not have interested he must not have interested we must not have interested you must not have interested they must not have interested
Perfect en V-ing
I must not have been interesting you must not have been interesting he must not have been interesting we must not have been interesting you must not have been interesting they must not have been interesting
Forme interrogative
Forme simple
must I interest? must you interest? must he interest? must we interest? must you interest? must they interest?
Forme en V-ing
must I be interesting? must you be interesting? must he be interesting? must we be interesting? must you be interesting? must they be interesting?
Perfect
must I have interested? must you have interested? must he have interested? must we have interested? must you have interested? must they have interested?
Perfect en V-ing
must I have been interesting? must you have been interesting? must he have been interesting? must we have been interesting? must you have been interesting? must they have been interesting?
Forme interro-négative
Forme simple
must I not interest? must you not interest? must he not interest? must we not interest? must you not interest? must they not interest?
Forme en V-ing
must I not be interesting? must you not be interesting? must he not be interesting? must we not be interesting? must you not be interesting? must they not be interesting?
Perfect
must I not have interested? must you not have interested? must he not have interested? must we not have interested? must you not have interested? must they not have interested?
Perfect en V-ing
must I not have been interesting? must you not have been interesting? must he not have been interesting? must we not have been interesting? must you not have been interesting? must they not have been interesting?