ought to presurround
Regular verb: presurround - presurrounded- presurrounded

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to presurround
you ought to presurround
he ought to presurround
we ought to presurround
you ought to presurround
they ought to presurround 	I ought to be presurrounding
you ought to be presurrounding
he ought to be presurrounding
we ought to be presurrounding
you ought to be presurrounding
they ought to be presurrounding	I ought to have presurrounded
you ought to have presurrounded
he ought to have presurrounded
we ought to have presurrounded
you ought to have presurrounded
they ought to have presurrounded	I ought to have been presurrounding
you ought to have been presurrounding
he ought to have been presurrounding
we ought to have been presurrounding
you ought to have been presurrounding
they ought to have been presurrounding	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I oughtn't to presurround
you oughtn't to presurround
he oughtn't to presurround
we oughtn't to presurround
you oughtn't to presurround
they oughtn't to presurround 	I oughtn't to be presurrounding
you oughtn't to be presurrounding
he oughtn't to be presurrounding
we oughtn't to be presurrounding
you oughtn't to be presurrounding
they oughtn't to be presurrounding	I oughtn't to have presurrounded
you oughtn't to have presurrounded
he oughtn't to have presurrounded
we oughtn't to have presurrounded
you oughtn't to have presurrounded
they oughtn't to have presurrounded	I oughtn't to have been presurrounding
you oughtn't to have been presurrounding
he oughtn't to have been presurrounding
we oughtn't to have been presurrounding
you oughtn't to have been presurrounding
they oughtn't to have been presurrounding	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I presurround?
ought to you presurround?
ought to he presurround?
ought to we presurround?
ought to you presurround?
ought to they presurround? 	ought to I be presurrounding?
ought to you be presurrounding?
ought to he be presurrounding?
ought to we be presurrounding?
ought to you be presurrounding?
ought to they be presurrounding? 	ought to I have presurrounded?
ought to you have presurrounded?
ought to he have presurrounded?
ought to we have presurrounded?
ought to you have presurrounded?
ought to they have presurrounded? 	ought to I have been presurrounding?
ought to you have been presurrounding?
ought to he have been presurrounding?
ought to we have been presurrounding?
ought to you have been presurrounding?
ought to they have been presurrounding? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
oughtn't I to presurround?
oughtn't you to presurround?
oughtn't he to presurround?
oughtn't we to presurround?
oughtn't you to presurround?
oughtn't they to presurround? 	oughtn't I to be presurrounding?
oughtn't you to be presurrounding?
oughtn't he to be presurrounding?
oughtn't we to be presurrounding?
oughtn't you to be presurrounding?
oughtn't they to be presurrounding? 	oughtn't I to have presurrounded?
oughtn't you to have presurrounded?
oughtn't he to have presurrounded?
oughtn't we to have presurrounded?
oughtn't you to have presurrounded?
oughtn't they to have presurrounded? 	oughtn't I to have been presurrounding?
oughtn't you to have been presurrounding?
oughtn't he to have been presurrounding?
oughtn't we to have been presurrounding?
oughtn't you to have been presurrounding?
oughtn't they to have been presurrounding?