Verbo regular: stiffen - stiffened - stiffened
Forma simple | Forma con V-ing |
I ought to stiffen you ought to stiffen she ought to stiffen we ought to stiffen you ought to stiffen they ought to stiffen | I ought to be stiffening you ought to be stiffening she ought to be stiffening we ought to be stiffening you ought to be stiffening they ought to be stiffening |
Perfecto | Perfecto con V-ing |
I ought to have stiffened you ought to have stiffened she ought to have stiffened we ought to have stiffened you ought to have stiffened they ought to have stiffened | I ought to have been stiffening you ought to have been stiffening she ought to have been stiffening we ought to have been stiffening you ought to have been stiffening they ought to have been stiffening |
Forma simple | Forma con V-ing |
I oughtn't to stiffen you oughtn't to stiffen she oughtn't to stiffen we oughtn't to stiffen you oughtn't to stiffen they oughtn't to stiffen | I oughtn't to be stiffening you oughtn't to be stiffening she oughtn't to be stiffening we oughtn't to be stiffening you oughtn't to be stiffening they oughtn't to be stiffening |
Perfecto | Perfecto con V-ing |
I oughtn't to have stiffened you oughtn't to have stiffened she oughtn't to have stiffened we oughtn't to have stiffened you oughtn't to have stiffened they oughtn't to have stiffened | I oughtn't to have been stiffening you oughtn't to have been stiffening she oughtn't to have been stiffening we oughtn't to have been stiffening you oughtn't to have been stiffening they oughtn't to have been stiffening |
Forma simple | Forma con V-ing |
ought to I stiffen? ought to you stiffen? ought to she stiffen? ought to we stiffen? ought to you stiffen? ought to they stiffen? | ought to I be stiffening? ought to you be stiffening? ought to she be stiffening? ought to we be stiffening? ought to you be stiffening? ought to they be stiffening? |
Perfecto | Perfecto con V-ing |
ought to I have stiffened? ought to you have stiffened? ought to she have stiffened? ought to we have stiffened? ought to you have stiffened? ought to they have stiffened? | ought to I have been stiffening? ought to you have been stiffening? ought to she have been stiffening? ought to we have been stiffening? ought to you have been stiffening? ought to they have been stiffening? |
Forma simple | Forma con V-ing |
oughtn't I to stiffen? oughtn't you to stiffen? oughtn't she to stiffen? oughtn't we to stiffen? oughtn't you to stiffen? oughtn't they to stiffen? | oughtn't I to be stiffening? oughtn't you to be stiffening? oughtn't she to be stiffening? oughtn't we to be stiffening? oughtn't you to be stiffening? oughtn't they to be stiffening? |
Perfecto | Perfecto con V-ing |
oughtn't I to have stiffened? oughtn't you to have stiffened? oughtn't she to have stiffened? oughtn't we to have stiffened? oughtn't you to have stiffened? oughtn't they to have stiffened? | oughtn't I to have been stiffening? oughtn't you to have been stiffening? oughtn't she to have been stiffening? oughtn't we to have been stiffening? oughtn't you to have been stiffening? oughtn't they to have been stiffening? |