I must impersonalise you must impersonalise he must impersonalise we must impersonalise you must impersonalise they must impersonalise
V-ing form
I must be impersonalising you must be impersonalising he must be impersonalising we must be impersonalising you must be impersonalising they must be impersonalising
Perfect
I must have impersonalised you must have impersonalised he must have impersonalised we must have impersonalised you must have impersonalised they must have impersonalised
V-ing perfect
I must have been impersonalising you must have been impersonalising he must have been impersonalising we must have been impersonalising you must have been impersonalising they must have been impersonalising
Negation
Simple form
I must not impersonalise you must not impersonalise he must not impersonalise we must not impersonalise you must not impersonalise they must not impersonalise
V-ing form
I must not be impersonalising you must not be impersonalising he must not be impersonalising we must not be impersonalising you must not be impersonalising they must not be impersonalising
Perfect
I must not have impersonalised you must not have impersonalised he must not have impersonalised we must not have impersonalised you must not have impersonalised they must not have impersonalised
V-ing perfect
I must not have been impersonalising you must not have been impersonalising he must not have been impersonalising we must not have been impersonalising you must not have been impersonalising they must not have been impersonalising
Interrogative form
Simple form
must I impersonalise? must you impersonalise? must he impersonalise? must we impersonalise? must you impersonalise? must they impersonalise?
V-ing form
must I be impersonalising? must you be impersonalising? must he be impersonalising? must we be impersonalising? must you be impersonalising? must they be impersonalising?
Perfect
must I have impersonalised? must you have impersonalised? must he have impersonalised? must we have impersonalised? must you have impersonalised? must they have impersonalised?
V-ing perfect
must I have been impersonalising? must you have been impersonalising? must he have been impersonalising? must we have been impersonalising? must you have been impersonalising? must they have been impersonalising?
Interro-negative form
Simple form
must I not impersonalise? must you not impersonalise? must he not impersonalise? must we not impersonalise? must you not impersonalise? must they not impersonalise?
V-ing form
must I not be impersonalising? must you not be impersonalising? must he not be impersonalising? must we not be impersonalising? must you not be impersonalising? must they not be impersonalising?
Perfect
must I not have impersonalised? must you not have impersonalised? must he not have impersonalised? must we not have impersonalised? must you not have impersonalised? must they not have impersonalised?
V-ing perfect
must I not have been impersonalising? must you not have been impersonalising? must he not have been impersonalising? must we not have been impersonalising? must you not have been impersonalising? must they not have been impersonalising?