I'd be showering you'd be showering he'd be showering we'd be showering you'd be showering they'd be showering
Perfect
I should've showered you should've showered he should've showered we should've showered you should've showered they should've showered
V-ing perfect
I should've been showering you should've been showering he should've been showering we should've been showering you should've been showering they should've been showering
Negation
Simple form
I shouldn't shower you shouldn't shower he shouldn't shower we shouldn't shower you shouldn't shower they shouldn't shower
V-ing form
I shouldn't be showering you shouldn't be showering he shouldn't be showering we shouldn't be showering you shouldn't be showering they shouldn't be showering
Perfect
I shouldn't have showered you shouldn't have showered he shouldn't have showered we shouldn't have showered you shouldn't have showered they shouldn't have showered
V-ing perfect
I shouldn't have been showering you shouldn't have been showering he shouldn't have been showering we shouldn't have been showering you shouldn't have been showering they shouldn't have been showering
Interrogative form
Simple form
should I shower? should you shower? should he shower? should we shower? should you shower? should they shower?
V-ing form
should I be showering? should you be showering? should he be showering? should we be showering? should you be showering? should they be showering?
Perfect
should I have showered? should you have showered? should he have showered? should we have showered? should you have showered? should they have showered?
V-ing perfect
should I have been showering? should you have been showering? should he have been showering? should we have been showering? should you have been showering? should they have been showering?
Interro-negative form
Simple form
shouldn't I shower? shouldn't you shower? shouldn't he shower? shouldn't we shower? shouldn't you shower? shouldn't they shower?
V-ing form
shouldn't I be showering? shouldn't you be showering? shouldn't he be showering? shouldn't we be showering? shouldn't you be showering? shouldn't they be showering?
Perfect
shouldn't I have showered? shouldn't you have showered? shouldn't he have showered? shouldn't we have showered? shouldn't you have showered? shouldn't they have showered?
V-ing perfect
shouldn't I have been showering? shouldn't you have been showering? shouldn't he have been showering? shouldn't we have been showering? shouldn't you have been showering? shouldn't they have been showering?