must snipe
Regular verb: snipe - sniped- sniped

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
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	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 	Perfect 	V-ing perfect 	
I must not snipe
you must not snipe
he 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
he 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
he 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
he 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 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? 	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 	Perfect 	V-ing perfect 	
must I not snipe?
must you not snipe?
must he 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 he 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 he 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 he not have been sniping?
must we not have been sniping?
must you not have been sniping?
must they not have been sniping?