I may parenthesise you may parenthesise he may parenthesise we may parenthesise you may parenthesise they may parenthesise
V-ing form
I may be parenthesising you may be parenthesising he may be parenthesising we may be parenthesising you may be parenthesising they may be parenthesising
Perfect
I may have parenthesised you may have parenthesised he may have parenthesised we may have parenthesised you may have parenthesised they may have parenthesised
V-ing perfect
I may have been parenthesising you may have been parenthesising he may have been parenthesising we may have been parenthesising you may have been parenthesising they may have been parenthesising
Negation
Simple form
I may not parenthesise you may not parenthesise he may not parenthesise we may not parenthesise you may not parenthesise they may not parenthesise
V-ing form
I may not be parenthesising you may not be parenthesising he may not be parenthesising we may not be parenthesising you may not be parenthesising they may not be parenthesising
Perfect
I may not have parenthesised you may not have parenthesised he may not have parenthesised we may not have parenthesised you may not have parenthesised they may not have parenthesised
V-ing perfect
I may not have been parenthesising you may not have been parenthesising he may not have been parenthesising we may not have been parenthesising you may not have been parenthesising they may not have been parenthesising
Interrogative form
Simple form
may I parenthesise? may you parenthesise? may he parenthesise? may we parenthesise? may you parenthesise? may they parenthesise?
V-ing form
may I be parenthesising? may you be parenthesising? may he be parenthesising? may we be parenthesising? may you be parenthesising? may they be parenthesising?
Perfect
may I have parenthesised? may you have parenthesised? may he have parenthesised? may we have parenthesised? may you have parenthesised? may they have parenthesised?
V-ing perfect
may I have been parenthesising? may you have been parenthesising? may he have been parenthesising? may we have been parenthesising? may you have been parenthesising? may they have been parenthesising?
Interro-negative form
Simple form
may I not parenthesise? may you not parenthesise? may he not parenthesise? may we not parenthesise? may you not parenthesise? may they not parenthesise?
V-ing form
may I not be parenthesising? may you not be parenthesising? may he not be parenthesising? may we not be parenthesising? may you not be parenthesising? may they not be parenthesising?
Perfect
may I not have parenthesised? may you not have parenthesised? may he not have parenthesised? may we not have parenthesised? may you not have parenthesised? may they not have parenthesised?
V-ing perfect
may I not have been parenthesising? may you not have been parenthesising? may he not have been parenthesising? may we not have been parenthesising? may you not have been parenthesising? may they not have been parenthesising?