I must salinise you must salinise she must salinise we must salinise you must salinise they must salinise
V-ing form
I must be salinising you must be salinising she must be salinising we must be salinising you must be salinising they must be salinising
Perfect
I must have salinised you must have salinised she must have salinised we must have salinised you must have salinised they must have salinised
V-ing perfect
I must have been salinising you must have been salinising she must have been salinising we must have been salinising you must have been salinising they must have been salinising
Negation
Simple form
I must not salinise you must not salinise she must not salinise we must not salinise you must not salinise they must not salinise
V-ing form
I must not be salinising you must not be salinising she must not be salinising we must not be salinising you must not be salinising they must not be salinising
Perfect
I must not have salinised you must not have salinised she must not have salinised we must not have salinised you must not have salinised they must not have salinised
V-ing perfect
I must not have been salinising you must not have been salinising she must not have been salinising we must not have been salinising you must not have been salinising they must not have been salinising
Interrogative form
Simple form
must I salinise? must you salinise? must she salinise? must we salinise? must you salinise? must they salinise?
V-ing form
must I be salinising? must you be salinising? must she be salinising? must we be salinising? must you be salinising? must they be salinising?
Perfect
must I have salinised? must you have salinised? must she have salinised? must we have salinised? must you have salinised? must they have salinised?
V-ing perfect
must I have been salinising? must you have been salinising? must she have been salinising? must we have been salinising? must you have been salinising? must they have been salinising?
Interro-negative form
Simple form
must I not salinise? must you not salinise? must she not salinise? must we not salinise? must you not salinise? must they not salinise?
V-ing form
must I not be salinising? must you not be salinising? must she not be salinising? must we not be salinising? must you not be salinising? must they not be salinising?
Perfect
must I not have salinised? must you not have salinised? must she not have salinised? must we not have salinised? must you not have salinised? must they not have salinised?
V-ing perfect
must I not have been salinising? must you not have been salinising? must she not have been salinising? must we not have been salinising? must you not have been salinising? must they not have been salinising?