must snipe
Regular verb: snipe - sniped- sniped

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must snipe
you must snipe
she must snipe
we must snipe
you must snipe
they must snipe 	I must be sniping
you must be sniping
she must be sniping
we must be sniping
you must be sniping
they must be sniping	I must have sniped
you must have sniped
she 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
she 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 	Perfect 	V-ing perfect 	
I must not snipe
you must not snipe
she must not snipe
we must not snipe
you must not snipe
they must not snipe 	I must not be sniping
you must not be sniping
she must not be sniping
we must not be sniping
you must not be sniping
they must not be sniping	I must not have sniped
you must not have sniped
she must not have sniped
we must not have sniped
you must not have sniped
they must not have sniped	I must not have been sniping
you must not have been sniping
she must not have been sniping
we must not have been sniping
you must not have been sniping
they must not have been sniping	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I snipe?
must you snipe?
must she snipe?
must we snipe?
must you snipe?
must they snipe? 	must I be sniping?
must you be sniping?
must she be sniping?
must we be sniping?
must you be sniping?
must they be sniping? 	must I have sniped?
must you have sniped?
must she 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 she 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 	Perfect 	V-ing perfect 	
must I not snipe?
must you not snipe?
must she not snipe?
must we not snipe?
must you not snipe?
must they not snipe? 	must I not be sniping?
must you not be sniping?
must she not be sniping?
must we not be sniping?
must you not be sniping?
must they not be sniping? 	must I not have sniped?
must you not have sniped?
must she not have sniped?
must we not have sniped?
must you not have sniped?
must they not have sniped? 	must I not have been sniping?
must you not have been sniping?
must she not have been sniping?
must we not have been sniping?
must you not have been sniping?
must they not have been sniping?