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