Verbe régulier : stiffen - stiffened - stiffened
Traduction française : raidir - devenir raide ou rigide
Forme simple | Forme en V-ing |
I could stiffen you could stiffen he could stiffen we could stiffen you could stiffen they could stiffen | I could be stiffening you could be stiffening he could be stiffening we could be stiffening you could be stiffening they could be stiffening |
Perfect | Perfect en V-ing |
I could have stiffened you could have stiffened he could have stiffened we could have stiffened you could have stiffened they could have stiffened | I could have been stiffening you could have been stiffening he could have been stiffening we could have been stiffening you could have been stiffening they could have been stiffening |
Forme simple | Forme en V-ing |
I couldn't stiffen you couldn't stiffen he couldn't stiffen we couldn't stiffen you couldn't stiffen they couldn't stiffen | I couldn't be stiffening you couldn't be stiffening he couldn't be stiffening we couldn't be stiffening you couldn't be stiffening they couldn't be stiffening |
Perfect | Perfect en V-ing |
I couldn't have stiffened you couldn't have stiffened he couldn't have stiffened we couldn't have stiffened you couldn't have stiffened they couldn't have stiffened | I couldn't have been stiffening you couldn't have been stiffening he couldn't have been stiffening we couldn't have been stiffening you couldn't have been stiffening they couldn't have been stiffening |
Forme simple | Forme en V-ing |
could I stiffen? could you stiffen? could he stiffen? could we stiffen? could you stiffen? could they stiffen? | could I be stiffening? could you be stiffening? could he be stiffening? could we be stiffening? could you be stiffening? could they be stiffening? |
Perfect | Perfect en V-ing |
could I have stiffened? could you have stiffened? could he have stiffened? could we have stiffened? could you have stiffened? could they have stiffened? | could I have been stiffening? could you have been stiffening? could he have been stiffening? could we have been stiffening? could you have been stiffening? could they have been stiffening? |
Forme simple | Forme en V-ing |
couldn't I stiffen? couldn't you stiffen? couldn't he stiffen? couldn't we stiffen? couldn't you stiffen? couldn't they stiffen? | couldn't I be stiffening? couldn't you be stiffening? couldn't he be stiffening? couldn't we be stiffening? couldn't you be stiffening? couldn't they be stiffening? |
Perfect | Perfect en V-ing |
couldn't I have stiffened? couldn't you have stiffened? couldn't he have stiffened? couldn't we have stiffened? couldn't you have stiffened? couldn't they have stiffened? | couldn't I have been stiffening? couldn't you have been stiffening? couldn't he have been stiffening? couldn't we have been stiffening? couldn't you have been stiffening? couldn't they have been stiffening? |