ought to snap
Regular verb: snap - snapped- snapped

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to snap
you ought to snap
he ought to snap
we ought to snap
you ought to snap
they ought to snap 	I ought to be snapping
you ought to be snapping
he ought to be snapping
we ought to be snapping
you ought to be snapping
they ought to be snapping	I ought to have snapped
you ought to have snapped
he ought to have snapped
we ought to have snapped
you ought to have snapped
they ought to have snapped	I ought to have been snapping
you ought to have been snapping
he ought to have been snapping
we ought to have been snapping
you ought to have been snapping
they ought to have been snapping	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I oughtn't to snap
you oughtn't to snap
he oughtn't to snap
we oughtn't to snap
you oughtn't to snap
they oughtn't to snap 	I oughtn't to be snapping
you oughtn't to be snapping
he oughtn't to be snapping
we oughtn't to be snapping
you oughtn't to be snapping
they oughtn't to be snapping	I oughtn't to have snapped
you oughtn't to have snapped
he oughtn't to have snapped
we oughtn't to have snapped
you oughtn't to have snapped
they oughtn't to have snapped	I oughtn't to have been snapping
you oughtn't to have been snapping
he oughtn't to have been snapping
we oughtn't to have been snapping
you oughtn't to have been snapping
they oughtn't to have been snapping	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I snap?
ought to you snap?
ought to he snap?
ought to we snap?
ought to you snap?
ought to they snap? 	ought to I be snapping?
ought to you be snapping?
ought to he be snapping?
ought to we be snapping?
ought to you be snapping?
ought to they be snapping? 	ought to I have snapped?
ought to you have snapped?
ought to he have snapped?
ought to we have snapped?
ought to you have snapped?
ought to they have snapped? 	ought to I have been snapping?
ought to you have been snapping?
ought to he have been snapping?
ought to we have been snapping?
ought to you have been snapping?
ought to they have been snapping? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
oughtn't I to snap?
oughtn't you to snap?
oughtn't he to snap?
oughtn't we to snap?
oughtn't you to snap?
oughtn't they to snap? 	oughtn't I to be snapping?
oughtn't you to be snapping?
oughtn't he to be snapping?
oughtn't we to be snapping?
oughtn't you to be snapping?
oughtn't they to be snapping? 	oughtn't I to have snapped?
oughtn't you to have snapped?
oughtn't he to have snapped?
oughtn't we to have snapped?
oughtn't you to have snapped?
oughtn't they to have snapped? 	oughtn't I to have been snapping?
oughtn't you to have been snapping?
oughtn't he to have been snapping?
oughtn't we to have been snapping?
oughtn't you to have been snapping?
oughtn't they to have been snapping?