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