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