I should winterise you should winterise she should winterise we should winterise you should winterise they should winterise
V-ing form
I should be winterising you should be winterising she should be winterising we should be winterising you should be winterising they should be winterising
Perfect
I should have winterised you should have winterised she should have winterised we should have winterised you should have winterised they should have winterised
V-ing perfect
I should have been winterising you should have been winterising she should have been winterising we should have been winterising you should have been winterising they should have been winterising
Negation
Simple form
I should not winterise you should not winterise she should not winterise we should not winterise you should not winterise they should not winterise
V-ing form
I should not be winterising you should not be winterising she should not be winterising we should not be winterising you should not be winterising they should not be winterising
Perfect
I should not have winterised you should not have winterised she should not have winterised we should not have winterised you should not have winterised they should not have winterised
V-ing perfect
I should not have been winterising you should not have been winterising she should not have been winterising we should not have been winterising you should not have been winterising they should not have been winterising
Interrogative form
Simple form
should I winterise? should you winterise? should she winterise? should we winterise? should you winterise? should they winterise?
V-ing form
should I be winterising? should you be winterising? should she be winterising? should we be winterising? should you be winterising? should they be winterising?
Perfect
should I have winterised? should you have winterised? should she have winterised? should we have winterised? should you have winterised? should they have winterised?
V-ing perfect
should I have been winterising? should you have been winterising? should she have been winterising? should we have been winterising? should you have been winterising? should they have been winterising?
Interro-negative form
Simple form
should I not winterise? should you not winterise? should she not winterise? should we not winterise? should you not winterise? should they not winterise?
V-ing form
should I not be winterising? should you not be winterising? should she not be winterising? should we not be winterising? should you not be winterising? should they not be winterising?
Perfect
should I not have winterised? should you not have winterised? should she not have winterised? should we not have winterised? should you not have winterised? should they not have winterised?
V-ing perfect
should I not have been winterising? should you not have been winterising? should she not have been winterising? should we not have been winterising? should you not have been winterising? should they not have been winterising?