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