English verb conjugation
MUST SURMISE

Regular verb: surmise - surmised - surmised

Affirmation

Simple form	V-ing form
I must surmise you must surmise he must surmise we must surmise you must surmise they must surmise	I must be surmising you must be surmising he must be surmising we must be surmising you must be surmising they must be surmising
Perfect	V-ing perfect
I must have surmised you must have surmised he must have surmised we must have surmised you must have surmised they must have surmised	I must have been surmising you must have been surmising he must have been surmising we must have been surmising you must have been surmising they must have been surmising

Negation

Simple form	V-ing form
I must not surmise you must not surmise he must not surmise we must not surmise you must not surmise they must not surmise	I must not be surmising you must not be surmising he must not be surmising we must not be surmising you must not be surmising they must not be surmising
Perfect	V-ing perfect
I must not have surmised you must not have surmised he must not have surmised we must not have surmised you must not have surmised they must not have surmised	I must not have been surmising you must not have been surmising he must not have been surmising we must not have been surmising you must not have been surmising they must not have been surmising

Interrogative form

Simple form	V-ing form
must I surmise? must you surmise? must he surmise? must we surmise? must you surmise? must they surmise?	must I be surmising? must you be surmising? must he be surmising? must we be surmising? must you be surmising? must they be surmising?
Perfect	V-ing perfect
must I have surmised? must you have surmised? must he have surmised? must we have surmised? must you have surmised? must they have surmised?	must I have been surmising? must you have been surmising? must he have been surmising? must we have been surmising? must you have been surmising? must they have been surmising?

Interro-negative form

Simple form	V-ing form
must I not surmise? must you not surmise? must he not surmise? must we not surmise? must you not surmise? must they not surmise?	must I not be surmising? must you not be surmising? must he not be surmising? must we not be surmising? must you not be surmising? must they not be surmising?
Perfect	V-ing perfect
must I not have surmised? must you not have surmised? must he not have surmised? must we not have surmised? must you not have surmised? must they not have surmised?	must I not have been surmising? must you not have been surmising? must he not have been surmising? must we not have been surmising? must you not have been surmising? must they not have been surmising?