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