I must antagonise you must antagonise he must antagonise we must antagonise you must antagonise they must antagonise
V-ing form
I must be antagonising you must be antagonising he must be antagonising we must be antagonising you must be antagonising they must be antagonising
Perfect
I must have antagonised you must have antagonised he must have antagonised we must have antagonised you must have antagonised they must have antagonised
V-ing perfect
I must have been antagonising you must have been antagonising he must have been antagonising we must have been antagonising you must have been antagonising they must have been antagonising
Negation
Simple form
I must not antagonise you must not antagonise he must not antagonise we must not antagonise you must not antagonise they must not antagonise
V-ing form
I must not be antagonising you must not be antagonising he must not be antagonising we must not be antagonising you must not be antagonising they must not be antagonising
Perfect
I must not have antagonised you must not have antagonised he must not have antagonised we must not have antagonised you must not have antagonised they must not have antagonised
V-ing perfect
I must not have been antagonising you must not have been antagonising he must not have been antagonising we must not have been antagonising you must not have been antagonising they must not have been antagonising
Interrogative form
Simple form
must I antagonise? must you antagonise? must he antagonise? must we antagonise? must you antagonise? must they antagonise?
V-ing form
must I be antagonising? must you be antagonising? must he be antagonising? must we be antagonising? must you be antagonising? must they be antagonising?
Perfect
must I have antagonised? must you have antagonised? must he have antagonised? must we have antagonised? must you have antagonised? must they have antagonised?
V-ing perfect
must I have been antagonising? must you have been antagonising? must he have been antagonising? must we have been antagonising? must you have been antagonising? must they have been antagonising?
Interro-negative form
Simple form
must I not antagonise? must you not antagonise? must he not antagonise? must we not antagonise? must you not antagonise? must they not antagonise?
V-ing form
must I not be antagonising? must you not be antagonising? must he not be antagonising? must we not be antagonising? must you not be antagonising? must they not be antagonising?
Perfect
must I not have antagonised? must you not have antagonised? must he not have antagonised? must we not have antagonised? must you not have antagonised? must they not have antagonised?
V-ing perfect
must I not have been antagonising? must you not have been antagonising? must he not have been antagonising? must we not have been antagonising? must you not have been antagonising? must they not have been antagonising?