Verbe régulier : open open - open opened - open opened
Attention, ce verbe peut ne pas exister, la conjugaison est donnée à titre d'exemple.
Affirmation
Forme simple
I must open open you must open open he must open open we must open open you must open open they must open open
Forme en V-ing
I must be open opening you must be open opening he must be open opening we must be open opening you must be open opening they must be open opening
Perfect
I must have open opened you must have open opened he must have open opened we must have open opened you must have open opened they must have open opened
Perfect en V-ing
I must have been open opening you must have been open opening he must have been open opening we must have been open opening you must have been open opening they must have been open opening
Négation
Forme simple
I must not open open you must not open open he must not open open we must not open open you must not open open they must not open open
Forme en V-ing
I must not be open opening you must not be open opening he must not be open opening we must not be open opening you must not be open opening they must not be open opening
Perfect
I must not have open opened you must not have open opened he must not have open opened we must not have open opened you must not have open opened they must not have open opened
Perfect en V-ing
I must not have been open opening you must not have been open opening he must not have been open opening we must not have been open opening you must not have been open opening they must not have been open opening
Forme interrogative
Forme simple
must I open open? must you open open? must he open open? must we open open? must you open open? must they open open?
Forme en V-ing
must I be open opening? must you be open opening? must he be open opening? must we be open opening? must you be open opening? must they be open opening?
Perfect
must I have open opened? must you have open opened? must he have open opened? must we have open opened? must you have open opened? must they have open opened?
Perfect en V-ing
must I have been open opening? must you have been open opening? must he have been open opening? must we have been open opening? must you have been open opening? must they have been open opening?
Forme interro-négative
Forme simple
must I not open open? must you not open open? must he not open open? must we not open open? must you not open open? must they not open open?
Forme en V-ing
must I not be open opening? must you not be open opening? must he not be open opening? must we not be open opening? must you not be open opening? must they not be open opening?
Perfect
must I not have open opened? must you not have open opened? must he not have open opened? must we not have open opened? must you not have open opened? must they not have open opened?
Perfect en V-ing
must I not have been open opening? must you not have been open opening? must he not have been open opening? must we not have been open opening? must you not have been open opening? must they not have been open opening?