English verb conjugation
OUGHT TO PRESURVEY

Regular verb: presurvey - presurveyed - presurveyed

Affirmation

Simple form	V-ing form
I ought to presurvey you ought to presurvey he ought to presurvey we ought to presurvey you ought to presurvey they ought to presurvey	I ought to be presurveying you ought to be presurveying he ought to be presurveying we ought to be presurveying you ought to be presurveying they ought to be presurveying
Perfect	V-ing perfect
I ought to have presurveyed you ought to have presurveyed he ought to have presurveyed we ought to have presurveyed you ought to have presurveyed they ought to have presurveyed	I ought to have been presurveying you ought to have been presurveying he ought to have been presurveying we ought to have been presurveying you ought to have been presurveying they ought to have been presurveying

Negation

Simple form	V-ing form
I oughtn't to presurvey you oughtn't to presurvey he oughtn't to presurvey we oughtn't to presurvey you oughtn't to presurvey they oughtn't to presurvey	I oughtn't to be presurveying you oughtn't to be presurveying he oughtn't to be presurveying we oughtn't to be presurveying you oughtn't to be presurveying they oughtn't to be presurveying
Perfect	V-ing perfect
I oughtn't to have presurveyed you oughtn't to have presurveyed he oughtn't to have presurveyed we oughtn't to have presurveyed you oughtn't to have presurveyed they oughtn't to have presurveyed	I oughtn't to have been presurveying you oughtn't to have been presurveying he oughtn't to have been presurveying we oughtn't to have been presurveying you oughtn't to have been presurveying they oughtn't to have been presurveying

Interrogative form

Simple form	V-ing form
ought to I presurvey? ought to you presurvey? ought to he presurvey? ought to we presurvey? ought to you presurvey? ought to they presurvey?	ought to I be presurveying? ought to you be presurveying? ought to he be presurveying? ought to we be presurveying? ought to you be presurveying? ought to they be presurveying?
Perfect	V-ing perfect
ought to I have presurveyed? ought to you have presurveyed? ought to he have presurveyed? ought to we have presurveyed? ought to you have presurveyed? ought to they have presurveyed?	ought to I have been presurveying? ought to you have been presurveying? ought to he have been presurveying? ought to we have been presurveying? ought to you have been presurveying? ought to they have been presurveying?

Interro-negative form

Simple form	V-ing form
oughtn't I to presurvey? oughtn't you to presurvey? oughtn't he to presurvey? oughtn't we to presurvey? oughtn't you to presurvey? oughtn't they to presurvey?	oughtn't I to be presurveying? oughtn't you to be presurveying? oughtn't he to be presurveying? oughtn't we to be presurveying? oughtn't you to be presurveying? oughtn't they to be presurveying?
Perfect	V-ing perfect
oughtn't I to have presurveyed? oughtn't you to have presurveyed? oughtn't he to have presurveyed? oughtn't we to have presurveyed? oughtn't you to have presurveyed? oughtn't they to have presurveyed?	oughtn't I to have been presurveying? oughtn't you to have been presurveying? oughtn't he to have been presurveying? oughtn't we to have been presurveying? oughtn't you to have been presurveying? oughtn't they to have been presurveying?