Verbe régulier : last - lasted - lasted Traduction française : durer - tenir
Affirmation
Forme simple
I must last you must last he must last we must last you must last they must last
Forme en V-ing
I must be lasting you must be lasting he must be lasting we must be lasting you must be lasting they must be lasting
Perfect
I must have lasted you must have lasted he must have lasted we must have lasted you must have lasted they must have lasted
Perfect en V-ing
I must have been lasting you must have been lasting he must have been lasting we must have been lasting you must have been lasting they must have been lasting
Négation
Forme simple
I must not last you must not last he must not last we must not last you must not last they must not last
Forme en V-ing
I must not be lasting you must not be lasting he must not be lasting we must not be lasting you must not be lasting they must not be lasting
Perfect
I must not have lasted you must not have lasted he must not have lasted we must not have lasted you must not have lasted they must not have lasted
Perfect en V-ing
I must not have been lasting you must not have been lasting he must not have been lasting we must not have been lasting you must not have been lasting they must not have been lasting
Forme interrogative
Forme simple
must I last? must you last? must he last? must we last? must you last? must they last?
Forme en V-ing
must I be lasting? must you be lasting? must he be lasting? must we be lasting? must you be lasting? must they be lasting?
Perfect
must I have lasted? must you have lasted? must he have lasted? must we have lasted? must you have lasted? must they have lasted?
Perfect en V-ing
must I have been lasting? must you have been lasting? must he have been lasting? must we have been lasting? must you have been lasting? must they have been lasting?
Forme interro-négative
Forme simple
must I not last? must you not last? must he not last? must we not last? must you not last? must they not last?
Forme en V-ing
must I not be lasting? must you not be lasting? must he not be lasting? must we not be lasting? must you not be lasting? must they not be lasting?
Perfect
must I not have lasted? must you not have lasted? must he not have lasted? must we not have lasted? must you not have lasted? must they not have lasted?
Perfect en V-ing
must I not have been lasting? must you not have been lasting? must he not have been lasting? must we not have been lasting? must you not have been lasting? must they not have been lasting?