I don't stiffen you don't stiffen she doesn't stiffen we don't stiffen you don't stiffen they don't stiffen
Presente continuo
I'm not stiffening you aren't stiffening she isn't stiffening we aren't stiffening you aren't stiffening they aren't stiffening
Pretérito
I didn't stiffen you didn't stiffen she didn't stiffen we didn't stiffen you didn't stiffen they didn't stiffen
Pretérito continuo
I wasn't stiffening you weren't stiffening she wasn't stiffening we weren't stiffening you weren't stiffening they weren't stiffening
Presente perfecto
I haven't stiffened you haven't stiffened she hasn't stiffened we haven't stiffened you haven't stiffened they haven't stiffened
Presente perfecto continuo
I haven't been stiffening you haven't been stiffening she hasn't been stiffening we haven't been stiffening you haven't been stiffening they haven't been stiffening
Pluscuamperfecto
I hadn't stiffened you hadn't stiffened she hadn't stiffened we hadn't stiffened you hadn't stiffened they hadn't stiffened
Pluscuamperfecto continuo
I hadn't been stiffening you hadn't been stiffening she hadn't been stiffening we hadn't been stiffening you hadn't been stiffening they hadn't been stiffening
Futuro simple
I won't stiffen you won't stiffen she won't stiffen we won't stiffen you won't stiffen they won't stiffen
Futuro continuo
I won't be stiffening you won't be stiffening she won't be stiffening we won't be stiffening you won't be stiffening they won't be stiffening
Futuro perfecto
I won't have stiffened you won't have stiffened she won't have stiffened we won't have stiffened you won't have stiffened they won't have stiffened
Futuro perfecto contínuo
I won't have been stiffening you won't have been stiffening she 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 she wouldn't stiffen we wouldn't stiffen you wouldn't stiffen they wouldn't stiffen
Presente continuo
I wouldn't be stiffening you wouldn't be stiffening she 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 she wouldn't have stiffened we wouldn't have stiffened you wouldn't have stiffened they wouldn't have stiffened
Passado continuo
I wouldn't have been stiffening you wouldn't have been stiffening she wouldn't have been stiffening we wouldn't have been stiffening you wouldn't have been stiffening they wouldn't have been stiffening