English verb conjugation
MUST RESPINE

Regular verb: respine - respined - respined

Affirmation

Simple form	V-ing form
I must respine you must respine she must respine we must respine you must respine they must respine	I must be respining you must be respining she 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 she 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 she 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 mustn't respine you mustn't respine she mustn't respine we mustn't respine you mustn't respine they mustn't respine	I mustn't be respining you mustn't be respining she mustn't be respining we mustn't be respining you mustn't be respining they mustn't be respining
Perfect	V-ing perfect
I mustn't have respined you mustn't have respined she mustn't have respined we mustn't have respined you mustn't have respined they mustn't have respined	I mustn't have been respining you mustn't have been respining she mustn't have been respining we mustn't have been respining you mustn't have been respining they mustn't have been respining

Interrogative form

Simple form	V-ing form
must I respine? must you respine? must she respine? must we respine? must you respine? must they respine?	must I be respining? must you be respining? must she 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 she 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 she 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
mustn't I respine? mustn't you respine? mustn't she respine? mustn't we respine? mustn't you respine? mustn't they respine?	mustn't I be respining? mustn't you be respining? mustn't she be respining? mustn't we be respining? mustn't you be respining? mustn't they be respining?
Perfect	V-ing perfect
mustn't I have respined? mustn't you have respined? mustn't she have respined? mustn't we have respined? mustn't you have respined? mustn't they have respined?	mustn't I have been respining? mustn't you have been respining? mustn't she have been respining? mustn't we have been respining? mustn't you have been respining? mustn't they have been respining?