English verb conjugation
MUST SNAG

Regular verb: snag - snagged - snagged

Affirmation

Simple form	V-ing form
I must snag you must snag he must snag we must snag you must snag they must snag	I must be snagging you must be snagging he must be snagging we must be snagging you must be snagging they must be snagging
Perfect	V-ing perfect
I must have snagged you must have snagged he must have snagged we must have snagged you must have snagged they must have snagged	I must have been snagging you must have been snagging he must have been snagging we must have been snagging you must have been snagging they must have been snagging

Negation

Simple form	V-ing form
I mustn't snag you mustn't snag he mustn't snag we mustn't snag you mustn't snag they mustn't snag	I mustn't be snagging you mustn't be snagging he mustn't be snagging we mustn't be snagging you mustn't be snagging they mustn't be snagging
Perfect	V-ing perfect
I mustn't have snagged you mustn't have snagged he mustn't have snagged we mustn't have snagged you mustn't have snagged they mustn't have snagged	I mustn't have been snagging you mustn't have been snagging he mustn't have been snagging we mustn't have been snagging you mustn't have been snagging they mustn't have been snagging

Interrogative form

Simple form	V-ing form
must I snag? must you snag? must he snag? must we snag? must you snag? must they snag?	must I be snagging? must you be snagging? must he be snagging? must we be snagging? must you be snagging? must they be snagging?
Perfect	V-ing perfect
must I have snagged? must you have snagged? must he have snagged? must we have snagged? must you have snagged? must they have snagged?	must I have been snagging? must you have been snagging? must he have been snagging? must we have been snagging? must you have been snagging? must they have been snagging?

Interro-negative form

Simple form	V-ing form
mustn't I snag? mustn't you snag? mustn't he snag? mustn't we snag? mustn't you snag? mustn't they snag?	mustn't I be snagging? mustn't you be snagging? mustn't he be snagging? mustn't we be snagging? mustn't you be snagging? mustn't they be snagging?
Perfect	V-ing perfect
mustn't I have snagged? mustn't you have snagged? mustn't he have snagged? mustn't we have snagged? mustn't you have snagged? mustn't they have snagged?	mustn't I have been snagging? mustn't you have been snagging? mustn't he have been snagging? mustn't we have been snagging? mustn't you have been snagging? mustn't they have been snagging?