I should optimise you should optimise he should optimise we should optimise you should optimise they should optimise
V-ing form
I should be optimising you should be optimising he should be optimising we should be optimising you should be optimising they should be optimising
Perfect
I should have optimised you should have optimised he 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 he 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 he 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 he 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 he 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 he 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 he optimise? should we optimise? should you optimise? should they optimise?
V-ing form
should I be optimising? should you be optimising? should he be optimising? should we be optimising? should you be optimising? should they be optimising?
Perfect
should I have optimised? should you have optimised? should he 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 he 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 he 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 he 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 he 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 he not have been optimising? should we not have been optimising? should you not have been optimising? should they not have been optimising?