English verb conjugation
MUST PASTURE

Regular verb: pasture - pastured - pastured

Affirmation

Simple form	V-ing form
I must pasture you must pasture he must pasture we must pasture you must pasture they must pasture	I must be pasturing you must be pasturing he must be pasturing we must be pasturing you must be pasturing they must be pasturing
Perfect	V-ing perfect
I must have pastured you must have pastured he must have pastured we must have pastured you must have pastured they must have pastured	I must have been pasturing you must have been pasturing he must have been pasturing we must have been pasturing you must have been pasturing they must have been pasturing

Negation

Simple form	V-ing form
I mustn't pasture you mustn't pasture he mustn't pasture we mustn't pasture you mustn't pasture they mustn't pasture	I mustn't be pasturing you mustn't be pasturing he mustn't be pasturing we mustn't be pasturing you mustn't be pasturing they mustn't be pasturing
Perfect	V-ing perfect
I mustn't have pastured you mustn't have pastured he mustn't have pastured we mustn't have pastured you mustn't have pastured they mustn't have pastured	I mustn't have been pasturing you mustn't have been pasturing he mustn't have been pasturing we mustn't have been pasturing you mustn't have been pasturing they mustn't have been pasturing

Interrogative form

Simple form	V-ing form
must I pasture? must you pasture? must he pasture? must we pasture? must you pasture? must they pasture?	must I be pasturing? must you be pasturing? must he be pasturing? must we be pasturing? must you be pasturing? must they be pasturing?
Perfect	V-ing perfect
must I have pastured? must you have pastured? must he have pastured? must we have pastured? must you have pastured? must they have pastured?	must I have been pasturing? must you have been pasturing? must he have been pasturing? must we have been pasturing? must you have been pasturing? must they have been pasturing?

Interro-negative form

Simple form	V-ing form
mustn't I pasture? mustn't you pasture? mustn't he pasture? mustn't we pasture? mustn't you pasture? mustn't they pasture?	mustn't I be pasturing? mustn't you be pasturing? mustn't he be pasturing? mustn't we be pasturing? mustn't you be pasturing? mustn't they be pasturing?
Perfect	V-ing perfect
mustn't I have pastured? mustn't you have pastured? mustn't he have pastured? mustn't we have pastured? mustn't you have pastured? mustn't they have pastured?	mustn't I have been pasturing? mustn't you have been pasturing? mustn't he have been pasturing? mustn't we have been pasturing? mustn't you have been pasturing? mustn't they have been pasturing?