I should disco you should disco he should disco we should disco you should disco they should disco
V-ing form
I should be discoing you should be discoing he should be discoing we should be discoing you should be discoing they should be discoing
Perfect
I should have discoed you should have discoed he should have discoed we should have discoed you should have discoed they should have discoed
V-ing perfect
I should have been discoing you should have been discoing he should have been discoing we should have been discoing you should have been discoing they should have been discoing
Negation
Simple form
I should not disco you should not disco he should not disco we should not disco you should not disco they should not disco
V-ing form
I should not be discoing you should not be discoing he should not be discoing we should not be discoing you should not be discoing they should not be discoing
Perfect
I should not have discoed you should not have discoed he should not have discoed we should not have discoed you should not have discoed they should not have discoed
V-ing perfect
I should not have been discoing you should not have been discoing he should not have been discoing we should not have been discoing you should not have been discoing they should not 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
should I not disco? should you not disco? should he not disco? should we not disco? should you not disco? should they not disco?
V-ing form
should I not be discoing? should you not be discoing? should he not be discoing? should we not be discoing? should you not be discoing? should they not be discoing?
Perfect
should I not have discoed? should you not have discoed? should he not have discoed? should we not have discoed? should you not have discoed? should they not have discoed?
V-ing perfect
should I not have been discoing? should you not have been discoing? should he not have been discoing? should we not have been discoing? should you not have been discoing? should they not have been discoing?