English verb conjugation
OUGHT TO TERRAFORM

Regular verb: terraform - terraformed - terraformed

Affirmation

Simple form	V-ing form
I ought to terraform you ought to terraform he ought to terraform we ought to terraform you ought to terraform they ought to terraform	I ought to be terraforming you ought to be terraforming he ought to be terraforming we ought to be terraforming you ought to be terraforming they ought to be terraforming
Perfect	V-ing perfect
I ought to have terraformed you ought to have terraformed he ought to have terraformed we ought to have terraformed you ought to have terraformed they ought to have terraformed	I ought to have been terraforming you ought to have been terraforming he ought to have been terraforming we ought to have been terraforming you ought to have been terraforming they ought to have been terraforming

Negation

Simple form	V-ing form
I oughtn't to terraform you oughtn't to terraform he oughtn't to terraform we oughtn't to terraform you oughtn't to terraform they oughtn't to terraform	I oughtn't to be terraforming you oughtn't to be terraforming he oughtn't to be terraforming we oughtn't to be terraforming you oughtn't to be terraforming they oughtn't to be terraforming
Perfect	V-ing perfect
I oughtn't to have terraformed you oughtn't to have terraformed he oughtn't to have terraformed we oughtn't to have terraformed you oughtn't to have terraformed they oughtn't to have terraformed	I oughtn't to have been terraforming you oughtn't to have been terraforming he oughtn't to have been terraforming we oughtn't to have been terraforming you oughtn't to have been terraforming they oughtn't to have been terraforming

Interrogative form

Simple form	V-ing form
ought to I terraform? ought to you terraform? ought to he terraform? ought to we terraform? ought to you terraform? ought to they terraform?	ought to I be terraforming? ought to you be terraforming? ought to he be terraforming? ought to we be terraforming? ought to you be terraforming? ought to they be terraforming?
Perfect	V-ing perfect
ought to I have terraformed? ought to you have terraformed? ought to he have terraformed? ought to we have terraformed? ought to you have terraformed? ought to they have terraformed?	ought to I have been terraforming? ought to you have been terraforming? ought to he have been terraforming? ought to we have been terraforming? ought to you have been terraforming? ought to they have been terraforming?

Interro-negative form

Simple form	V-ing form
oughtn't I to terraform? oughtn't you to terraform? oughtn't he to terraform? oughtn't we to terraform? oughtn't you to terraform? oughtn't they to terraform?	oughtn't I to be terraforming? oughtn't you to be terraforming? oughtn't he to be terraforming? oughtn't we to be terraforming? oughtn't you to be terraforming? oughtn't they to be terraforming?
Perfect	V-ing perfect
oughtn't I to have terraformed? oughtn't you to have terraformed? oughtn't he to have terraformed? oughtn't we to have terraformed? oughtn't you to have terraformed? oughtn't they to have terraformed?	oughtn't I to have been terraforming? oughtn't you to have been terraforming? oughtn't he to have been terraforming? oughtn't we to have been terraforming? oughtn't you to have been terraforming? oughtn't they to have been terraforming?