I should casserole you should casserole he should casserole we should casserole you should casserole they should casserole
V-ing form
I should be casseroling you should be casseroling he should be casseroling we should be casseroling you should be casseroling they should be casseroling
Perfect
I should have casseroled you should have casseroled he should have casseroled we should have casseroled you should have casseroled they should have casseroled
V-ing perfect
I should have been casseroling you should have been casseroling he should have been casseroling we should have been casseroling you should have been casseroling they should have been casseroling
Negation
Simple form
I should not casserole you should not casserole he should not casserole we should not casserole you should not casserole they should not casserole
V-ing form
I should not be casseroling you should not be casseroling he should not be casseroling we should not be casseroling you should not be casseroling they should not be casseroling
Perfect
I should not have casseroled you should not have casseroled he should not have casseroled we should not have casseroled you should not have casseroled they should not have casseroled
V-ing perfect
I should not have been casseroling you should not have been casseroling he should not have been casseroling we should not have been casseroling you should not have been casseroling they should not have been casseroling
Interrogative form
Simple form
should I casserole? should you casserole? should he casserole? should we casserole? should you casserole? should they casserole?
V-ing form
should I be casseroling? should you be casseroling? should he be casseroling? should we be casseroling? should you be casseroling? should they be casseroling?
Perfect
should I have casseroled? should you have casseroled? should he have casseroled? should we have casseroled? should you have casseroled? should they have casseroled?
V-ing perfect
should I have been casseroling? should you have been casseroling? should he have been casseroling? should we have been casseroling? should you have been casseroling? should they have been casseroling?
Interro-negative form
Simple form
should I not casserole? should you not casserole? should he not casserole? should we not casserole? should you not casserole? should they not casserole?
V-ing form
should I not be casseroling? should you not be casseroling? should he not be casseroling? should we not be casseroling? should you not be casseroling? should they not be casseroling?
Perfect
should I not have casseroled? should you not have casseroled? should he not have casseroled? should we not have casseroled? should you not have casseroled? should they not have casseroled?
V-ing perfect
should I not have been casseroling? should you not have been casseroling? should he not have been casseroling? should we not have been casseroling? should you not have been casseroling? should they not have been casseroling?