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