English verb conjugation
MUST REPRIEVE

Regular verb: reprieve - reprieved - reprieved

Affirmation

Simple form	V-ing form
I must reprieve you must reprieve he must reprieve we must reprieve you must reprieve they must reprieve	I must be reprieving you must be reprieving he must be reprieving we must be reprieving you must be reprieving they must be reprieving
Perfect	V-ing perfect
I must have reprieved you must have reprieved he must have reprieved we must have reprieved you must have reprieved they must have reprieved	I must have been reprieving you must have been reprieving he must have been reprieving we must have been reprieving you must have been reprieving they must have been reprieving

Negation

Simple form	V-ing form
I mustn't reprieve you mustn't reprieve he mustn't reprieve we mustn't reprieve you mustn't reprieve they mustn't reprieve	I mustn't be reprieving you mustn't be reprieving he mustn't be reprieving we mustn't be reprieving you mustn't be reprieving they mustn't be reprieving
Perfect	V-ing perfect
I mustn't have reprieved you mustn't have reprieved he mustn't have reprieved we mustn't have reprieved you mustn't have reprieved they mustn't have reprieved	I mustn't have been reprieving you mustn't have been reprieving he mustn't have been reprieving we mustn't have been reprieving you mustn't have been reprieving they mustn't have been reprieving

Interrogative form

Simple form	V-ing form
must I reprieve? must you reprieve? must he reprieve? must we reprieve? must you reprieve? must they reprieve?	must I be reprieving? must you be reprieving? must he be reprieving? must we be reprieving? must you be reprieving? must they be reprieving?
Perfect	V-ing perfect
must I have reprieved? must you have reprieved? must he have reprieved? must we have reprieved? must you have reprieved? must they have reprieved?	must I have been reprieving? must you have been reprieving? must he have been reprieving? must we have been reprieving? must you have been reprieving? must they have been reprieving?

Interro-negative form

Simple form	V-ing form
mustn't I reprieve? mustn't you reprieve? mustn't he reprieve? mustn't we reprieve? mustn't you reprieve? mustn't they reprieve?	mustn't I be reprieving? mustn't you be reprieving? mustn't he be reprieving? mustn't we be reprieving? mustn't you be reprieving? mustn't they be reprieving?
Perfect	V-ing perfect
mustn't I have reprieved? mustn't you have reprieved? mustn't he have reprieved? mustn't we have reprieved? mustn't you have reprieved? mustn't they have reprieved?	mustn't I have been reprieving? mustn't you have been reprieving? mustn't he have been reprieving? mustn't we have been reprieving? mustn't you have been reprieving? mustn't they have been reprieving?