I must depersonalise you must depersonalise she must depersonalise we must depersonalise you must depersonalise they must depersonalise
V-ing form
I must be depersonalising you must be depersonalising she must be depersonalising we must be depersonalising you must be depersonalising they must be depersonalising
Perfect
I must have depersonalised you must have depersonalised she must have depersonalised we must have depersonalised you must have depersonalised they must have depersonalised
V-ing perfect
I must have been depersonalising you must have been depersonalising she must have been depersonalising we must have been depersonalising you must have been depersonalising they must have been depersonalising
Negation
Simple form
I must not depersonalise you must not depersonalise she must not depersonalise we must not depersonalise you must not depersonalise they must not depersonalise
V-ing form
I must not be depersonalising you must not be depersonalising she must not be depersonalising we must not be depersonalising you must not be depersonalising they must not be depersonalising
Perfect
I must not have depersonalised you must not have depersonalised she must not have depersonalised we must not have depersonalised you must not have depersonalised they must not have depersonalised
V-ing perfect
I must not have been depersonalising you must not have been depersonalising she must not have been depersonalising we must not have been depersonalising you must not have been depersonalising they must not have been depersonalising
Interrogative form
Simple form
must I depersonalise? must you depersonalise? must she depersonalise? must we depersonalise? must you depersonalise? must they depersonalise?
V-ing form
must I be depersonalising? must you be depersonalising? must she be depersonalising? must we be depersonalising? must you be depersonalising? must they be depersonalising?
Perfect
must I have depersonalised? must you have depersonalised? must she have depersonalised? must we have depersonalised? must you have depersonalised? must they have depersonalised?
V-ing perfect
must I have been depersonalising? must you have been depersonalising? must she have been depersonalising? must we have been depersonalising? must you have been depersonalising? must they have been depersonalising?
Interro-negative form
Simple form
must I not depersonalise? must you not depersonalise? must she not depersonalise? must we not depersonalise? must you not depersonalise? must they not depersonalise?
V-ing form
must I not be depersonalising? must you not be depersonalising? must she not be depersonalising? must we not be depersonalising? must you not be depersonalising? must they not be depersonalising?
Perfect
must I not have depersonalised? must you not have depersonalised? must she not have depersonalised? must we not have depersonalised? must you not have depersonalised? must they not have depersonalised?
V-ing perfect
must I not have been depersonalising? must you not have been depersonalising? must she not have been depersonalising? must we not have been depersonalising? must you not have been depersonalising? must they not have been depersonalising?