I don't stiffen you don't stiffen he doesn't stiffen we don't stiffen you don't stiffen they don't stiffen
Presente contínuo
I'm not stiffening you aren't stiffening he isn't stiffening we aren't stiffening you aren't stiffening they aren't stiffening
Pretérito
I didn't stiffen you didn't stiffen he didn't stiffen we didn't stiffen you didn't stiffen they didn't stiffen
Preterito contínuo
I wasn't stiffening you weren't stiffening he wasn't stiffening we weren't stiffening you weren't stiffening they weren't stiffening
Presente perfeito
I haven't stiffened you haven't stiffened he hasn't stiffened we haven't stiffened you haven't stiffened they haven't stiffened
Presente perfeito contínuo
I haven't been stiffening you haven't been stiffening he hasn't been stiffening we haven't been stiffening you haven't been stiffening they haven't been stiffening
Mais perfeito
I hadn't stiffened you hadn't stiffened he hadn't stiffened we hadn't stiffened you hadn't stiffened they hadn't stiffened
Contínuo mais perfeito
I hadn't been stiffening you hadn't been stiffening he hadn't been stiffening we hadn't been stiffening you hadn't been stiffening they hadn't been stiffening
Futuro
I won't stiffen you won't stiffen he won't stiffen we won't stiffen you won't stiffen they won't stiffen
Futuro contínuo
I won't be stiffening you won't be stiffening he won't be stiffening we won't be stiffening you won't be stiffening they won't be stiffening
futuro perfeito
I won't have stiffened you won't have stiffened he won't have stiffened we won't have stiffened you won't have stiffened they won't have stiffened
futuro perfeito contínuo
I won't have been stiffening you won't have been stiffening he won't have been stiffening we won't have been stiffening you won't have been stiffening they won't have been stiffening
Condicional
Presente
I wouldn't stiffen you wouldn't stiffen he wouldn't stiffen we wouldn't stiffen you wouldn't stiffen they wouldn't stiffen
Presente contínuo
I wouldn't be stiffening you wouldn't be stiffening he wouldn't be stiffening we wouldn't be stiffening you wouldn't be stiffening they wouldn't be stiffening
Passado
I wouldn't have stiffened you wouldn't have stiffened he wouldn't have stiffened we wouldn't have stiffened you wouldn't have stiffened they wouldn't have stiffened
Passado contínuo
I wouldn't have been stiffening you wouldn't have been stiffening he wouldn't have been stiffening we wouldn't have been stiffening you wouldn't have been stiffening they wouldn't have been stiffening