I must unchristianise you must unchristianise she must unchristianise we must unchristianise you must unchristianise they must unchristianise
V-ing form
I must be unchristianising you must be unchristianising she must be unchristianising we must be unchristianising you must be unchristianising they must be unchristianising
Perfect
I must have unchristianised you must have unchristianised she must have unchristianised we must have unchristianised you must have unchristianised they must have unchristianised
V-ing perfect
I must have been unchristianising you must have been unchristianising she must have been unchristianising we must have been unchristianising you must have been unchristianising they must have been unchristianising
Negation
Simple form
I must not unchristianise you must not unchristianise she must not unchristianise we must not unchristianise you must not unchristianise they must not unchristianise
V-ing form
I must not be unchristianising you must not be unchristianising she must not be unchristianising we must not be unchristianising you must not be unchristianising they must not be unchristianising
Perfect
I must not have unchristianised you must not have unchristianised she must not have unchristianised we must not have unchristianised you must not have unchristianised they must not have unchristianised
V-ing perfect
I must not have been unchristianising you must not have been unchristianising she must not have been unchristianising we must not have been unchristianising you must not have been unchristianising they must not have been unchristianising
Interrogative form
Simple form
must I unchristianise? must you unchristianise? must she unchristianise? must we unchristianise? must you unchristianise? must they unchristianise?
V-ing form
must I be unchristianising? must you be unchristianising? must she be unchristianising? must we be unchristianising? must you be unchristianising? must they be unchristianising?
Perfect
must I have unchristianised? must you have unchristianised? must she have unchristianised? must we have unchristianised? must you have unchristianised? must they have unchristianised?
V-ing perfect
must I have been unchristianising? must you have been unchristianising? must she have been unchristianising? must we have been unchristianising? must you have been unchristianising? must they have been unchristianising?
Interro-negative form
Simple form
must I not unchristianise? must you not unchristianise? must she not unchristianise? must we not unchristianise? must you not unchristianise? must they not unchristianise?
V-ing form
must I not be unchristianising? must you not be unchristianising? must she not be unchristianising? must we not be unchristianising? must you not be unchristianising? must they not be unchristianising?
Perfect
must I not have unchristianised? must you not have unchristianised? must she not have unchristianised? must we not have unchristianised? must you not have unchristianised? must they not have unchristianised?
V-ing perfect
must I not have been unchristianising? must you not have been unchristianising? must she not have been unchristianising? must we not have been unchristianising? must you not have been unchristianising? must they not have been unchristianising?