I must tinker you must tinker she must tinker we must tinker you must tinker they must tinker
Forme en V-ing
I must be tinkering you must be tinkering she must be tinkering we must be tinkering you must be tinkering they must be tinkering
Perfect
I must have tinkered you must have tinkered she must have tinkered we must have tinkered you must have tinkered they must have tinkered
Perfect en V-ing
I must have been tinkering you must have been tinkering she must have been tinkering we must have been tinkering you must have been tinkering they must have been tinkering
Négation
Forme simple
I must not tinker you must not tinker she must not tinker we must not tinker you must not tinker they must not tinker
Forme en V-ing
I must not be tinkering you must not be tinkering she must not be tinkering we must not be tinkering you must not be tinkering they must not be tinkering
Perfect
I must not have tinkered you must not have tinkered she must not have tinkered we must not have tinkered you must not have tinkered they must not have tinkered
Perfect en V-ing
I must not have been tinkering you must not have been tinkering she must not have been tinkering we must not have been tinkering you must not have been tinkering they must not have been tinkering
Forme interrogative
Forme simple
must I tinker? must you tinker? must she tinker? must we tinker? must you tinker? must they tinker?
Forme en V-ing
must I be tinkering? must you be tinkering? must she be tinkering? must we be tinkering? must you be tinkering? must they be tinkering?
Perfect
must I have tinkered? must you have tinkered? must she have tinkered? must we have tinkered? must you have tinkered? must they have tinkered?
Perfect en V-ing
must I have been tinkering? must you have been tinkering? must she have been tinkering? must we have been tinkering? must you have been tinkering? must they have been tinkering?
Forme interro-négative
Forme simple
must I not tinker? must you not tinker? must she not tinker? must we not tinker? must you not tinker? must they not tinker?
Forme en V-ing
must I not be tinkering? must you not be tinkering? must she not be tinkering? must we not be tinkering? must you not be tinkering? must they not be tinkering?
Perfect
must I not have tinkered? must you not have tinkered? must she not have tinkered? must we not have tinkered? must you not have tinkered? must they not have tinkered?
Perfect en V-ing
must I not have been tinkering? must you not have been tinkering? must she not have been tinkering? must we not have been tinkering? must you not have been tinkering? must they not have been tinkering?