I should singularise you should singularise he should singularise we should singularise you should singularise they should singularise
V-ing form
I should be singularising you should be singularising he should be singularising we should be singularising you should be singularising they should be singularising
Perfect
I should have singularised you should have singularised he should have singularised we should have singularised you should have singularised they should have singularised
V-ing perfect
I should have been singularising you should have been singularising he should have been singularising we should have been singularising you should have been singularising they should have been singularising
Negation
Simple form
I should not singularise you should not singularise he should not singularise we should not singularise you should not singularise they should not singularise
V-ing form
I should not be singularising you should not be singularising he should not be singularising we should not be singularising you should not be singularising they should not be singularising
Perfect
I should not have singularised you should not have singularised he should not have singularised we should not have singularised you should not have singularised they should not have singularised
V-ing perfect
I should not have been singularising you should not have been singularising he should not have been singularising we should not have been singularising you should not have been singularising they should not have been singularising
Interrogative form
Simple form
should I singularise? should you singularise? should he singularise? should we singularise? should you singularise? should they singularise?
V-ing form
should I be singularising? should you be singularising? should he be singularising? should we be singularising? should you be singularising? should they be singularising?
Perfect
should I have singularised? should you have singularised? should he have singularised? should we have singularised? should you have singularised? should they have singularised?
V-ing perfect
should I have been singularising? should you have been singularising? should he have been singularising? should we have been singularising? should you have been singularising? should they have been singularising?
Interro-negative form
Simple form
should I not singularise? should you not singularise? should he not singularise? should we not singularise? should you not singularise? should they not singularise?
V-ing form
should I not be singularising? should you not be singularising? should he not be singularising? should we not be singularising? should you not be singularising? should they not be singularising?
Perfect
should I not have singularised? should you not have singularised? should he not have singularised? should we not have singularised? should you not have singularised? should they not have singularised?
V-ing perfect
should I not have been singularising? should you not have been singularising? should he not have been singularising? should we not have been singularising? should you not have been singularising? should they not have been singularising?