I'll be mastering you'll be mastering he'll be mastering we'll be mastering you'll be mastering they'll be mastering
Perfect
I'll have mastered you'll have mastered he'll have mastered we'll have mastered you'll have mastered they'll have mastered
Perfect en V-ing
I'll have been mastering you'll have been mastering he'll have been mastering we'll have been mastering you'll have been mastering they'll have been mastering
Négation
Forme simple
I shan't master you shan't master he shan't master we shan't master you shan't master they shan't master
Forme en V-ing
I shan't be mastering you shan't be mastering he shan't be mastering we shan't be mastering you shan't be mastering they shan't be mastering
Perfect
I shan't have mastered you shan't have mastered he shan't have mastered we shan't have mastered you shan't have mastered they shan't have mastered
Perfect en V-ing
I shan't have been mastering you shan't have been mastering he shan't have been mastering we shan't have been mastering you shan't have been mastering they shan't have been mastering
Forme interrogative
Forme simple
shall I master? shall you master? shall he master? shall we master? shall you master? shall they master?
Forme en V-ing
shall I be mastering? shall you be mastering? shall he be mastering? shall we be mastering? shall you be mastering? shall they be mastering?
Perfect
shall I have mastered? shall you have mastered? shall he have mastered? shall we have mastered? shall you have mastered? shall they have mastered?
Perfect en V-ing
shall I have been mastering? shall you have been mastering? shall he have been mastering? shall we have been mastering? shall you have been mastering? shall they have been mastering?
Forme interro-négative
Forme simple
shan't I master? shan't you master? shan't he master? shan't we master? shan't you master? shan't they master?
Forme en V-ing
shan't I be mastering? shan't you be mastering? shan't he be mastering? shan't we be mastering? shan't you be mastering? shan't they be mastering?
Perfect
shan't I have mastered? shan't you have mastered? shan't he have mastered? shan't we have mastered? shan't you have mastered? shan't they have mastered?
Perfect en V-ing
shan't I have been mastering? shan't you have been mastering? shan't he have been mastering? shan't we have been mastering? shan't you have been mastering? shan't they have been mastering?