ought to sirup
Regular verb: sirup - siruped- siruped

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to sirup
you ought to sirup
he ought to sirup
we ought to sirup
you ought to sirup
they ought to sirup 	I ought to be siruping
you ought to be siruping
he ought to be siruping
we ought to be siruping
you ought to be siruping
they ought to be siruping	I ought to have siruped
you ought to have siruped
he ought to have siruped
we ought to have siruped
you ought to have siruped
they ought to have siruped	I ought to have been siruping
you ought to have been siruping
he ought to have been siruping
we ought to have been siruping
you ought to have been siruping
they ought to have been siruping	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I oughtn't to sirup
you oughtn't to sirup
he oughtn't to sirup
we oughtn't to sirup
you oughtn't to sirup
they oughtn't to sirup 	I oughtn't to be siruping
you oughtn't to be siruping
he oughtn't to be siruping
we oughtn't to be siruping
you oughtn't to be siruping
they oughtn't to be siruping	I oughtn't to have siruped
you oughtn't to have siruped
he oughtn't to have siruped
we oughtn't to have siruped
you oughtn't to have siruped
they oughtn't to have siruped	I oughtn't to have been siruping
you oughtn't to have been siruping
he oughtn't to have been siruping
we oughtn't to have been siruping
you oughtn't to have been siruping
they oughtn't to have been siruping	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I sirup?
ought to you sirup?
ought to he sirup?
ought to we sirup?
ought to you sirup?
ought to they sirup? 	ought to I be siruping?
ought to you be siruping?
ought to he be siruping?
ought to we be siruping?
ought to you be siruping?
ought to they be siruping? 	ought to I have siruped?
ought to you have siruped?
ought to he have siruped?
ought to we have siruped?
ought to you have siruped?
ought to they have siruped? 	ought to I have been siruping?
ought to you have been siruping?
ought to he have been siruping?
ought to we have been siruping?
ought to you have been siruping?
ought to they have been siruping? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
oughtn't I to sirup?
oughtn't you to sirup?
oughtn't he to sirup?
oughtn't we to sirup?
oughtn't you to sirup?
oughtn't they to sirup? 	oughtn't I to be siruping?
oughtn't you to be siruping?
oughtn't he to be siruping?
oughtn't we to be siruping?
oughtn't you to be siruping?
oughtn't they to be siruping? 	oughtn't I to have siruped?
oughtn't you to have siruped?
oughtn't he to have siruped?
oughtn't we to have siruped?
oughtn't you to have siruped?
oughtn't they to have siruped? 	oughtn't I to have been siruping?
oughtn't you to have been siruping?
oughtn't he to have been siruping?
oughtn't we to have been siruping?
oughtn't you to have been siruping?
oughtn't they to have been siruping?