I should optimise you should optimise she should optimise we should optimise you should optimise they should optimise
V-ing form
I should be optimising you should be optimising she should be optimising we should be optimising you should be optimising they should be optimising
Perfect
I should have optimised you should have optimised she should have optimised we should have optimised you should have optimised they should have optimised
V-ing perfect
I should have been optimising you should have been optimising she should have been optimising we should have been optimising you should have been optimising they should have been optimising
Negation
Simple form
I should not optimise you should not optimise she should not optimise we should not optimise you should not optimise they should not optimise
V-ing form
I should not be optimising you should not be optimising she should not be optimising we should not be optimising you should not be optimising they should not be optimising
Perfect
I should not have optimised you should not have optimised she should not have optimised we should not have optimised you should not have optimised they should not have optimised
V-ing perfect
I should not have been optimising you should not have been optimising she should not have been optimising we should not have been optimising you should not have been optimising they should not have been optimising
Interrogative form
Simple form
should I optimise? should you optimise? should she optimise? should we optimise? should you optimise? should they optimise?
V-ing form
should I be optimising? should you be optimising? should she be optimising? should we be optimising? should you be optimising? should they be optimising?
Perfect
should I have optimised? should you have optimised? should she have optimised? should we have optimised? should you have optimised? should they have optimised?
V-ing perfect
should I have been optimising? should you have been optimising? should she have been optimising? should we have been optimising? should you have been optimising? should they have been optimising?
Interro-negative form
Simple form
should I not optimise? should you not optimise? should she not optimise? should we not optimise? should you not optimise? should they not optimise?
V-ing form
should I not be optimising? should you not be optimising? should she not be optimising? should we not be optimising? should you not be optimising? should they not be optimising?
Perfect
should I not have optimised? should you not have optimised? should she not have optimised? should we not have optimised? should you not have optimised? should they not have optimised?
V-ing perfect
should I not have been optimising? should you not have been optimising? should she not have been optimising? should we not have been optimising? should you not have been optimising? should they not have been optimising?