I should shower you should shower she should shower we should shower you should shower they should shower
V-ing form
I should be showering you should be showering she should be showering we should be showering you should be showering they should be showering
Perfect
I should have showered you should have showered she should have showered we should have showered you should have showered they should have showered
V-ing perfect
I should have been showering you should have been showering she should have been showering we should have been showering you should have been showering they should have been showering
Negation
Simple form
I should not shower you should not shower she should not shower we should not shower you should not shower they should not shower
V-ing form
I should not be showering you should not be showering she should not be showering we should not be showering you should not be showering they should not be showering
Perfect
I should not have showered you should not have showered she should not have showered we should not have showered you should not have showered they should not have showered
V-ing perfect
I should not have been showering you should not have been showering she should not have been showering we should not have been showering you should not have been showering they should not have been showering
Interrogative form
Simple form
should I shower? should you shower? should she shower? should we shower? should you shower? should they shower?
V-ing form
should I be showering? should you be showering? should she be showering? should we be showering? should you be showering? should they be showering?
Perfect
should I have showered? should you have showered? should she 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 she have been showering? should we have been showering? should you have been showering? should they have been showering?
Interro-negative form
Simple form
should I not shower? should you not shower? should she not shower? should we not shower? should you not shower? should they not shower?
V-ing form
should I not be showering? should you not be showering? should she not be showering? should we not be showering? should you not be showering? should they not be showering?
Perfect
should I not have showered? should you not have showered? should she not have showered? should we not have showered? should you not have showered? should they not have showered?
V-ing perfect
should I not have been showering? should you not have been showering? should she not have been showering? should we not have been showering? should you not have been showering? should they not have been showering?