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