I may labialise you may labialise he may labialise we may labialise you may labialise they may labialise
V-ing form
I may be labialising you may be labialising he may be labialising we may be labialising you may be labialising they may be labialising
Perfect
I may have labialised you may have labialised he may have labialised we may have labialised you may have labialised they may have labialised
V-ing perfect
I may have been labialising you may have been labialising he may have been labialising we may have been labialising you may have been labialising they may have been labialising
Negation
Simple form
I may not labialise you may not labialise he may not labialise we may not labialise you may not labialise they may not labialise
V-ing form
I may not be labialising you may not be labialising he may not be labialising we may not be labialising you may not be labialising they may not be labialising
Perfect
I may not have labialised you may not have labialised he may not have labialised we may not have labialised you may not have labialised they may not have labialised
V-ing perfect
I may not have been labialising you may not have been labialising he may not have been labialising we may not have been labialising you may not have been labialising they may not have been labialising
Interrogative form
Simple form
may I labialise? may you labialise? may he labialise? may we labialise? may you labialise? may they labialise?
V-ing form
may I be labialising? may you be labialising? may he be labialising? may we be labialising? may you be labialising? may they be labialising?
Perfect
may I have labialised? may you have labialised? may he have labialised? may we have labialised? may you have labialised? may they have labialised?
V-ing perfect
may I have been labialising? may you have been labialising? may he have been labialising? may we have been labialising? may you have been labialising? may they have been labialising?
Interro-negative form
Simple form
may I not labialise? may you not labialise? may he not labialise? may we not labialise? may you not labialise? may they not labialise?
V-ing form
may I not be labialising? may you not be labialising? may he not be labialising? may we not be labialising? may you not be labialising? may they not be labialising?
Perfect
may I not have labialised? may you not have labialised? may he not have labialised? may we not have labialised? may you not have labialised? may they not have labialised?
V-ing perfect
may I not have been labialising? may you not have been labialising? may he not have been labialising? may we not have been labialising? may you not have been labialising? may they not have been labialising?