I must growl you must growl she must growl we must growl you must growl they must growl
Forme en V-ing
I must be growling you must be growling she must be growling we must be growling you must be growling they must be growling
Perfect
I must have growled you must have growled she must have growled we must have growled you must have growled they must have growled
Perfect en V-ing
I must have been growling you must have been growling she must have been growling we must have been growling you must have been growling they must have been growling
Négation
Forme simple
I must not growl you must not growl she must not growl we must not growl you must not growl they must not growl
Forme en V-ing
I must not be growling you must not be growling she must not be growling we must not be growling you must not be growling they must not be growling
Perfect
I must not have growled you must not have growled she must not have growled we must not have growled you must not have growled they must not have growled
Perfect en V-ing
I must not have been growling you must not have been growling she must not have been growling we must not have been growling you must not have been growling they must not have been growling
Forme interrogative
Forme simple
must I growl? must you growl? must she growl? must we growl? must you growl? must they growl?
Forme en V-ing
must I be growling? must you be growling? must she be growling? must we be growling? must you be growling? must they be growling?
Perfect
must I have growled? must you have growled? must she have growled? must we have growled? must you have growled? must they have growled?
Perfect en V-ing
must I have been growling? must you have been growling? must she have been growling? must we have been growling? must you have been growling? must they have been growling?
Forme interro-négative
Forme simple
must I not growl? must you not growl? must she not growl? must we not growl? must you not growl? must they not growl?
Forme en V-ing
must I not be growling? must you not be growling? must she not be growling? must we not be growling? must you not be growling? must they not be growling?
Perfect
must I not have growled? must you not have growled? must she not have growled? must we not have growled? must you not have growled? must they not have growled?
Perfect en V-ing
must I not have been growling? must you not have been growling? must she not have been growling? must we not have been growling? must you not have been growling? must they not have been growling?