English verb conjugation
MUST SNIPE

Regular verb: snipe - sniped - sniped

Affirmation

Simple form	V-ing form
I must snipe you must snipe he must snipe we must snipe you must snipe they must snipe	I must be sniping you must be sniping he must be sniping we must be sniping you must be sniping they must be sniping
Perfect	V-ing perfect
I must have sniped you must have sniped he must have sniped we must have sniped you must have sniped they must have sniped	I must have been sniping you must have been sniping he must have been sniping we must have been sniping you must have been sniping they must have been sniping

Negation

Simple form	V-ing form
I mustn't snipe you mustn't snipe he mustn't snipe we mustn't snipe you mustn't snipe they mustn't snipe	I mustn't be sniping you mustn't be sniping he mustn't be sniping we mustn't be sniping you mustn't be sniping they mustn't be sniping
Perfect	V-ing perfect
I mustn't have sniped you mustn't have sniped he mustn't have sniped we mustn't have sniped you mustn't have sniped they mustn't have sniped	I mustn't have been sniping you mustn't have been sniping he mustn't have been sniping we mustn't have been sniping you mustn't have been sniping they mustn't have been sniping

Interrogative form

Simple form	V-ing form
must I snipe? must you snipe? must he snipe? must we snipe? must you snipe? must they snipe?	must I be sniping? must you be sniping? must he be sniping? must we be sniping? must you be sniping? must they be sniping?
Perfect	V-ing perfect
must I have sniped? must you have sniped? must he have sniped? must we have sniped? must you have sniped? must they have sniped?	must I have been sniping? must you have been sniping? must he have been sniping? must we have been sniping? must you have been sniping? must they have been sniping?

Interro-negative form

Simple form	V-ing form
mustn't I snipe? mustn't you snipe? mustn't he snipe? mustn't we snipe? mustn't you snipe? mustn't they snipe?	mustn't I be sniping? mustn't you be sniping? mustn't he be sniping? mustn't we be sniping? mustn't you be sniping? mustn't they be sniping?
Perfect	V-ing perfect
mustn't I have sniped? mustn't you have sniped? mustn't he have sniped? mustn't we have sniped? mustn't you have sniped? mustn't they have sniped?	mustn't I have been sniping? mustn't you have been sniping? mustn't he have been sniping? mustn't we have been sniping? mustn't you have been sniping? mustn't they have been sniping?