I ought to copolymerise you ought to copolymerise he ought to copolymerise we ought to copolymerise you ought to copolymerise they ought to copolymerise
V-ing form
I ought to be copolymerising you ought to be copolymerising he ought to be copolymerising we ought to be copolymerising you ought to be copolymerising they ought to be copolymerising
Perfect
I ought to have copolymerised you ought to have copolymerised he ought to have copolymerised we ought to have copolymerised you ought to have copolymerised they ought to have copolymerised
V-ing perfect
I ought to have been copolymerising you ought to have been copolymerising he ought to have been copolymerising we ought to have been copolymerising you ought to have been copolymerising they ought to have been copolymerising
Negation
Simple form
I ought not to copolymerise you ought not to copolymerise he ought not to copolymerise we ought not to copolymerise you ought not to copolymerise they ought not to copolymerise
V-ing form
I ought not to copolymerising you ought not to copolymerising he ought not to copolymerising we ought not to copolymerising you ought not to copolymerising they ought not to copolymerising
Perfect
I ought not to have copolymerised you ought not to have copolymerised he ought not to have copolymerised we ought not to have copolymerised you ought not to have copolymerised they ought not to have copolymerised
V-ing perfect
I ought not to have been copolymerising you ought not to have been copolymerising he ought not to have been copolymerising we ought not to have been copolymerising you ought not to have been copolymerising they ought not to have been copolymerising
Interrogative form
Simple form
ought to I copolymerise? ought to you copolymerise? ought to he copolymerise? ought to we copolymerise? ought to you copolymerise? ought to they copolymerise?
V-ing form
ought to I be copolymerising? ought to you be copolymerising? ought to he be copolymerising? ought to we be copolymerising? ought to you be copolymerising? ought to they be copolymerising?
Perfect
ought to I have copolymerised? ought to you have copolymerised? ought to he have copolymerised? ought to we have copolymerised? ought to you have copolymerised? ought to they have copolymerised?
V-ing perfect
ought to I have been copolymerising? ought to you have been copolymerising? ought to he have been copolymerising? ought to we have been copolymerising? ought to you have been copolymerising? ought to they have been copolymerising?
Interro-negative form
Simple form
ought I not to copolymerise? ought you not to copolymerise? ought he not to copolymerise? ought we not to copolymerise? ought you not to copolymerise? ought they not to copolymerise?
V-ing form
ought I not to be copolymerising? ought you not to be copolymerising? ought he not to be copolymerising? ought we not to be copolymerising? ought you not to be copolymerising? ought they not to be copolymerising?
Perfect
ought I not to have copolymerised? ought you not to have copolymerised? ought he not to have copolymerised? ought we not to have copolymerised? ought you not to have copolymerised? ought they not to have copolymerised?
V-ing perfect
ought I not to have been copolymerising? ought you not to have been copolymerising? ought he not to have been copolymerising? ought we not to have been copolymerising? ought you not to have been copolymerising? ought they not to have been copolymerising?