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