I must solemnise you must solemnise he must solemnise we must solemnise you must solemnise they must solemnise
V-ing form
I must be solemnising you must be solemnising he must be solemnising we must be solemnising you must be solemnising they must be solemnising
Perfect
I must have solemnised you must have solemnised he must have solemnised we must have solemnised you must have solemnised they must have solemnised
V-ing perfect
I must have been solemnising you must have been solemnising he must have been solemnising we must have been solemnising you must have been solemnising they must have been solemnising
Negation
Simple form
I must not solemnise you must not solemnise he must not solemnise we must not solemnise you must not solemnise they must not solemnise
V-ing form
I must not be solemnising you must not be solemnising he must not be solemnising we must not be solemnising you must not be solemnising they must not be solemnising
Perfect
I must not have solemnised you must not have solemnised he must not have solemnised we must not have solemnised you must not have solemnised they must not have solemnised
V-ing perfect
I must not have been solemnising you must not have been solemnising he must not have been solemnising we must not have been solemnising you must not have been solemnising they must not have been solemnising
Interrogative form
Simple form
must I solemnise? must you solemnise? must he solemnise? must we solemnise? must you solemnise? must they solemnise?
V-ing form
must I be solemnising? must you be solemnising? must he be solemnising? must we be solemnising? must you be solemnising? must they be solemnising?
Perfect
must I have solemnised? must you have solemnised? must he have solemnised? must we have solemnised? must you have solemnised? must they have solemnised?
V-ing perfect
must I have been solemnising? must you have been solemnising? must he have been solemnising? must we have been solemnising? must you have been solemnising? must they have been solemnising?
Interro-negative form
Simple form
must I not solemnise? must you not solemnise? must he not solemnise? must we not solemnise? must you not solemnise? must they not solemnise?
V-ing form
must I not be solemnising? must you not be solemnising? must he not be solemnising? must we not be solemnising? must you not be solemnising? must they not be solemnising?
Perfect
must I not have solemnised? must you not have solemnised? must he not have solemnised? must we not have solemnised? must you not have solemnised? must they not have solemnised?
V-ing perfect
must I not have been solemnising? must you not have been solemnising? must he not have been solemnising? must we not have been solemnising? must you not have been solemnising? must they not have been solemnising?