I may schematise you may schematise he may schematise we may schematise you may schematise they may schematise
V-ing form
I may be schematising you may be schematising he may be schematising we may be schematising you may be schematising they may be schematising
Perfect
I may have schematised you may have schematised he may have schematised we may have schematised you may have schematised they may have schematised
V-ing perfect
I may have been schematising you may have been schematising he may have been schematising we may have been schematising you may have been schematising they may have been schematising
Negation
Simple form
I may not schematise you may not schematise he may not schematise we may not schematise you may not schematise they may not schematise
V-ing form
I may not be schematising you may not be schematising he may not be schematising we may not be schematising you may not be schematising they may not be schematising
Perfect
I may not have schematised you may not have schematised he may not have schematised we may not have schematised you may not have schematised they may not have schematised
V-ing perfect
I may not have been schematising you may not have been schematising he may not have been schematising we may not have been schematising you may not have been schematising they may not have been schematising
Interrogative form
Simple form
may I schematise? may you schematise? may he schematise? may we schematise? may you schematise? may they schematise?
V-ing form
may I be schematising? may you be schematising? may he be schematising? may we be schematising? may you be schematising? may they be schematising?
Perfect
may I have schematised? may you have schematised? may he have schematised? may we have schematised? may you have schematised? may they have schematised?
V-ing perfect
may I have been schematising? may you have been schematising? may he have been schematising? may we have been schematising? may you have been schematising? may they have been schematising?
Interro-negative form
Simple form
may I not schematise? may you not schematise? may he not schematise? may we not schematise? may you not schematise? may they not schematise?
V-ing form
may I not be schematising? may you not be schematising? may he not be schematising? may we not be schematising? may you not be schematising? may they not be schematising?
Perfect
may I not have schematised? may you not have schematised? may he not have schematised? may we not have schematised? may you not have schematised? may they not have schematised?
V-ing perfect
may I not have been schematising? may you not have been schematising? may he not have been schematising? may we not have been schematising? may you not have been schematising? may they not have been schematising?