English verb conjugation
MUST HINDER

Regular verb: hinder - hindered - hindered

Affirmation

Simple form	V-ing form
I must hinder you must hinder he must hinder we must hinder you must hinder they must hinder	I must be hindering you must be hindering he must be hindering we must be hindering you must be hindering they must be hindering
Perfect	V-ing perfect
I must have hindered you must have hindered he must have hindered we must have hindered you must have hindered they must have hindered	I must have been hindering you must have been hindering he must have been hindering we must have been hindering you must have been hindering they must have been hindering

Negation

Simple form	V-ing form
I mustn't hinder you mustn't hinder he mustn't hinder we mustn't hinder you mustn't hinder they mustn't hinder	I mustn't be hindering you mustn't be hindering he mustn't be hindering we mustn't be hindering you mustn't be hindering they mustn't be hindering
Perfect	V-ing perfect
I mustn't have hindered you mustn't have hindered he mustn't have hindered we mustn't have hindered you mustn't have hindered they mustn't have hindered	I mustn't have been hindering you mustn't have been hindering he mustn't have been hindering we mustn't have been hindering you mustn't have been hindering they mustn't have been hindering

Interrogative form

Simple form	V-ing form
must I hinder? must you hinder? must he hinder? must we hinder? must you hinder? must they hinder?	must I be hindering? must you be hindering? must he be hindering? must we be hindering? must you be hindering? must they be hindering?
Perfect	V-ing perfect
must I have hindered? must you have hindered? must he have hindered? must we have hindered? must you have hindered? must they have hindered?	must I have been hindering? must you have been hindering? must he have been hindering? must we have been hindering? must you have been hindering? must they have been hindering?

Interro-negative form

Simple form	V-ing form
mustn't I hinder? mustn't you hinder? mustn't he hinder? mustn't we hinder? mustn't you hinder? mustn't they hinder?	mustn't I be hindering? mustn't you be hindering? mustn't he be hindering? mustn't we be hindering? mustn't you be hindering? mustn't they be hindering?
Perfect	V-ing perfect
mustn't I have hindered? mustn't you have hindered? mustn't he have hindered? mustn't we have hindered? mustn't you have hindered? mustn't they have hindered?	mustn't I have been hindering? mustn't you have been hindering? mustn't he have been hindering? mustn't we have been hindering? mustn't you have been hindering? mustn't they have been hindering?