I may copolymerise you may copolymerise she may copolymerise we may copolymerise you may copolymerise they may copolymerise
V-ing form
I may be copolymerising you may be copolymerising she may be copolymerising we may be copolymerising you may be copolymerising they may be copolymerising
Perfect
I may have copolymerised you may have copolymerised she may have copolymerised we may have copolymerised you may have copolymerised they may have copolymerised
V-ing perfect
I may have been copolymerising you may have been copolymerising she may have been copolymerising we may have been copolymerising you may have been copolymerising they may have been copolymerising
Negation
Simple form
I mayn't copolymerise you mayn't copolymerise she mayn't copolymerise we mayn't copolymerise you mayn't copolymerise they mayn't copolymerise
V-ing form
I mayn't be copolymerising you mayn't be copolymerising she mayn't be copolymerising we mayn't be copolymerising you mayn't be copolymerising they mayn't be copolymerising
Perfect
I mayn't have copolymerised you mayn't have copolymerised she mayn't have copolymerised we mayn't have copolymerised you mayn't have copolymerised they mayn't have copolymerised
V-ing perfect
I mayn't have been copolymerising you mayn't have been copolymerising she mayn't have been copolymerising we mayn't have been copolymerising you mayn't have been copolymerising they mayn't have been copolymerising
Interrogative form
Simple form
may I copolymerise? may you copolymerise? may she copolymerise? may we copolymerise? may you copolymerise? may they copolymerise?
V-ing form
may I be copolymerising? may you be copolymerising? may she be copolymerising? may we be copolymerising? may you be copolymerising? may they be copolymerising?
Perfect
may I have copolymerised? may you have copolymerised? may she have copolymerised? may we have copolymerised? may you have copolymerised? may they have copolymerised?
V-ing perfect
may I have been copolymerising? may you have been copolymerising? may she have been copolymerising? may we have been copolymerising? may you have been copolymerising? may they have been copolymerising?
Interro-negative form
Simple form
mayn't I copolymerise? mayn't you copolymerise? mayn't she copolymerise? mayn't we copolymerise? mayn't you copolymerise? mayn't they copolymerise?
V-ing form
mayn't I be copolymerising? mayn't you be copolymerising? mayn't she be copolymerising? mayn't we be copolymerising? mayn't you be copolymerising? mayn't they be copolymerising?
Perfect
mayn't I have copolymerised? mayn't you have copolymerised? mayn't she have copolymerised? mayn't we have copolymerised? mayn't you have copolymerised? mayn't they have copolymerised?
V-ing perfect
mayn't I have been copolymerising? mayn't you have been copolymerising? mayn't she have been copolymerising? mayn't we have been copolymerising? mayn't you have been copolymerising? mayn't they have been copolymerising?