English verb conjugation
MUST RESPINE

Regular verb: respine - respined - respined

Affirmation

Simple form	V-ing form
I must respine you must respine he must respine we must respine you must respine they must respine	I must be respining you must be respining he must be respining we must be respining you must be respining they must be respining
Perfect	V-ing perfect
I must have respined you must have respined he must have respined we must have respined you must have respined they must have respined	I must have been respining you must have been respining he must have been respining we must have been respining you must have been respining they must have been respining

Negation

Simple form	V-ing form
I must not respine you must not respine he must not respine we must not respine you must not respine they must not respine	I must not be respining you must not be respining he must not be respining we must not be respining you must not be respining they must not be respining
Perfect	V-ing perfect
I must not have respined you must not have respined he must not have respined we must not have respined you must not have respined they must not have respined	I must not have been respining you must not have been respining he must not have been respining we must not have been respining you must not have been respining they must not have been respining

Interrogative form

Simple form	V-ing form
must I respine? must you respine? must he respine? must we respine? must you respine? must they respine?	must I be respining? must you be respining? must he be respining? must we be respining? must you be respining? must they be respining?
Perfect	V-ing perfect
must I have respined? must you have respined? must he have respined? must we have respined? must you have respined? must they have respined?	must I have been respining? must you have been respining? must he have been respining? must we have been respining? must you have been respining? must they have been respining?

Interro-negative form

Simple form	V-ing form
must I not respine? must you not respine? must he not respine? must we not respine? must you not respine? must they not respine?	must I not be respining? must you not be respining? must he not be respining? must we not be respining? must you not be respining? must they not be respining?
Perfect	V-ing perfect
must I not have respined? must you not have respined? must he not have respined? must we not have respined? must you not have respined? must they not have respined?	must I not have been respining? must you not have been respining? must he not have been respining? must we not have been respining? must you not have been respining? must they not have been respining?