I'd be copolymerising you'd be copolymerising he'd be copolymerising we'd be copolymerising you'd be copolymerising they'd be copolymerising
Perfect
I should've copolymerised you should've copolymerised he should've copolymerised we should've copolymerised you should've copolymerised they should've copolymerised
V-ing perfect
I should've been copolymerising you should've been copolymerising he should've been copolymerising we should've been copolymerising you should've been copolymerising they should've been copolymerising
Negation
Simple form
I shouldn't copolymerise you shouldn't copolymerise he shouldn't copolymerise we shouldn't copolymerise you shouldn't copolymerise they shouldn't copolymerise
V-ing form
I shouldn't be copolymerising you shouldn't be copolymerising he shouldn't be copolymerising we shouldn't be copolymerising you shouldn't be copolymerising they shouldn't be copolymerising
Perfect
I shouldn't have copolymerised you shouldn't have copolymerised he shouldn't have copolymerised we shouldn't have copolymerised you shouldn't have copolymerised they shouldn't have copolymerised
V-ing perfect
I shouldn't have been copolymerising you shouldn't have been copolymerising he shouldn't have been copolymerising we shouldn't have been copolymerising you shouldn't have been copolymerising they shouldn't have been copolymerising
Interrogative form
Simple form
should I copolymerise? should you copolymerise? should he copolymerise? should we copolymerise? should you copolymerise? should they copolymerise?
V-ing form
should I be copolymerising? should you be copolymerising? should he be copolymerising? should we be copolymerising? should you be copolymerising? should they be copolymerising?
Perfect
should I have copolymerised? should you have copolymerised? should he have copolymerised? should we have copolymerised? should you have copolymerised? should they have copolymerised?
V-ing perfect
should I have been copolymerising? should you have been copolymerising? should he have been copolymerising? should we have been copolymerising? should you have been copolymerising? should they have been copolymerising?
Interro-negative form
Simple form
shouldn't I copolymerise? shouldn't you copolymerise? shouldn't he copolymerise? shouldn't we copolymerise? shouldn't you copolymerise? shouldn't they copolymerise?
V-ing form
shouldn't I be copolymerising? shouldn't you be copolymerising? shouldn't he be copolymerising? shouldn't we be copolymerising? shouldn't you be copolymerising? shouldn't they be copolymerising?
Perfect
shouldn't I have copolymerised? shouldn't you have copolymerised? shouldn't he have copolymerised? shouldn't we have copolymerised? shouldn't you have copolymerised? shouldn't they have copolymerised?
V-ing perfect
shouldn't I have been copolymerising? shouldn't you have been copolymerising? shouldn't he have been copolymerising? shouldn't we have been copolymerising? shouldn't you have been copolymerising? shouldn't they have been copolymerising?