I'd be swimming you'd be swimming he'd be swimming we'd be swimming you'd be swimming they'd be swimming
Perfecto
I should've swum you should've swum he should've swum we should've swum you should've swum they should've swum
Perfecto con V-ing
I should've been swimming you should've been swimming he should've been swimming we should've been swimming you should've been swimming they should've been swimming
Negación
Forma simple
I shouldn't swim you shouldn't swim he shouldn't swim we shouldn't swim you shouldn't swim they shouldn't swim
Forma con V-ing
I shouldn't be swimming you shouldn't be swimming he shouldn't be swimming we shouldn't be swimming you shouldn't be swimming they shouldn't be swimming
Perfecto
I shouldn't have swum you shouldn't have swum he shouldn't have swum we shouldn't have swum you shouldn't have swum they shouldn't have swum
Perfecto con V-ing
I shouldn't have been swimming you shouldn't have been swimming he shouldn't have been swimming we shouldn't have been swimming you shouldn't have been swimming they shouldn't have been swimming
Forma interrogativa
Forma simple
should I swim? should you swim? should he swim? should we swim? should you swim? should they swim?
Forma con V-ing
should I be swimming? should you be swimming? should he be swimming? should we be swimming? should you be swimming? should they be swimming?
Perfecto
should I have swum? should you have swum? should he have swum? should we have swum? should you have swum? should they have swum?
Perfecto con V-ing
should I have been swimming? should you have been swimming? should he have been swimming? should we have been swimming? should you have been swimming? should they have been swimming?
Forma interro-negativa
Forma simple
shouldn't I swim? shouldn't you swim? shouldn't he swim? shouldn't we swim? shouldn't you swim? shouldn't they swim?
Forma con V-ing
shouldn't I be swimming? shouldn't you be swimming? shouldn't he be swimming? shouldn't we be swimming? shouldn't you be swimming? shouldn't they be swimming?
Perfecto
shouldn't I have swum? shouldn't you have swum? shouldn't he have swum? shouldn't we have swum? shouldn't you have swum? shouldn't they have swum?
Perfecto con V-ing
shouldn't I have been swimming? shouldn't you have been swimming? shouldn't he have been swimming? shouldn't we have been swimming? shouldn't you have been swimming? shouldn't they have been swimming?