English verb conjugation
OUGHT TO SURVEY

Regular verb: survey - surveyed - surveyed

Affirmation

Simple form	V-ing form
I ought to survey you ought to survey she ought to survey we ought to survey you ought to survey they ought to survey	I ought to be surveying you ought to be surveying she ought to be surveying we ought to be surveying you ought to be surveying they ought to be surveying
Perfect	V-ing perfect
I ought to have surveyed you ought to have surveyed she ought to have surveyed we ought to have surveyed you ought to have surveyed they ought to have surveyed	I ought to have been surveying you ought to have been surveying she ought to have been surveying we ought to have been surveying you ought to have been surveying they ought to have been surveying

Negation

Simple form	V-ing form
I oughtn't to survey you oughtn't to survey she oughtn't to survey we oughtn't to survey you oughtn't to survey they oughtn't to survey	I oughtn't to be surveying you oughtn't to be surveying she oughtn't to be surveying we oughtn't to be surveying you oughtn't to be surveying they oughtn't to be surveying
Perfect	V-ing perfect
I oughtn't to have surveyed you oughtn't to have surveyed she oughtn't to have surveyed we oughtn't to have surveyed you oughtn't to have surveyed they oughtn't to have surveyed	I oughtn't to have been surveying you oughtn't to have been surveying she oughtn't to have been surveying we oughtn't to have been surveying you oughtn't to have been surveying they oughtn't to have been surveying

Interrogative form

Simple form	V-ing form
ought to I survey? ought to you survey? ought to she survey? ought to we survey? ought to you survey? ought to they survey?	ought to I be surveying? ought to you be surveying? ought to she be surveying? ought to we be surveying? ought to you be surveying? ought to they be surveying?
Perfect	V-ing perfect
ought to I have surveyed? ought to you have surveyed? ought to she have surveyed? ought to we have surveyed? ought to you have surveyed? ought to they have surveyed?	ought to I have been surveying? ought to you have been surveying? ought to she have been surveying? ought to we have been surveying? ought to you have been surveying? ought to they have been surveying?

Interro-negative form

Simple form	V-ing form
oughtn't I to survey? oughtn't you to survey? oughtn't she to survey? oughtn't we to survey? oughtn't you to survey? oughtn't they to survey?	oughtn't I to be surveying? oughtn't you to be surveying? oughtn't she to be surveying? oughtn't we to be surveying? oughtn't you to be surveying? oughtn't they to be surveying?
Perfect	V-ing perfect
oughtn't I to have surveyed? oughtn't you to have surveyed? oughtn't she to have surveyed? oughtn't we to have surveyed? oughtn't you to have surveyed? oughtn't they to have surveyed?	oughtn't I to have been surveying? oughtn't you to have been surveying? oughtn't she to have been surveying? oughtn't we to have been surveying? oughtn't you to have been surveying? oughtn't they to have been surveying?