I must soliloquise you must soliloquise he must soliloquise we must soliloquise you must soliloquise they must soliloquise
V-ing form
I must be soliloquising you must be soliloquising he must be soliloquising we must be soliloquising you must be soliloquising they must be soliloquising
Perfect
I must have soliloquised you must have soliloquised he must have soliloquised we must have soliloquised you must have soliloquised they must have soliloquised
V-ing perfect
I must have been soliloquising you must have been soliloquising he must have been soliloquising we must have been soliloquising you must have been soliloquising they must have been soliloquising
Negation
Simple form
I must not soliloquise you must not soliloquise he must not soliloquise we must not soliloquise you must not soliloquise they must not soliloquise
V-ing form
I must not be soliloquising you must not be soliloquising he must not be soliloquising we must not be soliloquising you must not be soliloquising they must not be soliloquising
Perfect
I must not have soliloquised you must not have soliloquised he must not have soliloquised we must not have soliloquised you must not have soliloquised they must not have soliloquised
V-ing perfect
I must not have been soliloquising you must not have been soliloquising he must not have been soliloquising we must not have been soliloquising you must not have been soliloquising they must not have been soliloquising
Interrogative form
Simple form
must I soliloquise? must you soliloquise? must he soliloquise? must we soliloquise? must you soliloquise? must they soliloquise?
V-ing form
must I be soliloquising? must you be soliloquising? must he be soliloquising? must we be soliloquising? must you be soliloquising? must they be soliloquising?
Perfect
must I have soliloquised? must you have soliloquised? must he have soliloquised? must we have soliloquised? must you have soliloquised? must they have soliloquised?
V-ing perfect
must I have been soliloquising? must you have been soliloquising? must he have been soliloquising? must we have been soliloquising? must you have been soliloquising? must they have been soliloquising?
Interro-negative form
Simple form
must I not soliloquise? must you not soliloquise? must he not soliloquise? must we not soliloquise? must you not soliloquise? must they not soliloquise?
V-ing form
must I not be soliloquising? must you not be soliloquising? must he not be soliloquising? must we not be soliloquising? must you not be soliloquising? must they not be soliloquising?
Perfect
must I not have soliloquised? must you not have soliloquised? must he not have soliloquised? must we not have soliloquised? must you not have soliloquised? must they not have soliloquised?
V-ing perfect
must I not have been soliloquising? must you not have been soliloquising? must he not have been soliloquising? must we not have been soliloquising? must you not have been soliloquising? must they not have been soliloquising?