English verb conjugation
OUGHT TO LAND

Regular verb: land - landed - landed

Affirmation

Simple form	V-ing form
I ought to land you ought to land he ought to land we ought to land you ought to land they ought to land	I ought to be landing you ought to be landing he ought to be landing we ought to be landing you ought to be landing they ought to be landing
Perfect	V-ing perfect
I ought to have landed you ought to have landed he ought to have landed we ought to have landed you ought to have landed they ought to have landed	I ought to have been landing you ought to have been landing he ought to have been landing we ought to have been landing you ought to have been landing they ought to have been landing

Negation

Simple form	V-ing form
I oughtn't to land you oughtn't to land he oughtn't to land we oughtn't to land you oughtn't to land they oughtn't to land	I oughtn't to be landing you oughtn't to be landing he oughtn't to be landing we oughtn't to be landing you oughtn't to be landing they oughtn't to be landing
Perfect	V-ing perfect
I oughtn't to have landed you oughtn't to have landed he oughtn't to have landed we oughtn't to have landed you oughtn't to have landed they oughtn't to have landed	I oughtn't to have been landing you oughtn't to have been landing he oughtn't to have been landing we oughtn't to have been landing you oughtn't to have been landing they oughtn't to have been landing

Interrogative form

Simple form	V-ing form
ought to I land? ought to you land? ought to he land? ought to we land? ought to you land? ought to they land?	ought to I be landing? ought to you be landing? ought to he be landing? ought to we be landing? ought to you be landing? ought to they be landing?
Perfect	V-ing perfect
ought to I have landed? ought to you have landed? ought to he have landed? ought to we have landed? ought to you have landed? ought to they have landed?	ought to I have been landing? ought to you have been landing? ought to he have been landing? ought to we have been landing? ought to you have been landing? ought to they have been landing?

Interro-negative form

Simple form	V-ing form
oughtn't I to land? oughtn't you to land? oughtn't he to land? oughtn't we to land? oughtn't you to land? oughtn't they to land?	oughtn't I to be landing? oughtn't you to be landing? oughtn't he to be landing? oughtn't we to be landing? oughtn't you to be landing? oughtn't they to be landing?
Perfect	V-ing perfect
oughtn't I to have landed? oughtn't you to have landed? oughtn't he to have landed? oughtn't we to have landed? oughtn't you to have landed? oughtn't they to have landed?	oughtn't I to have been landing? oughtn't you to have been landing? oughtn't he to have been landing? oughtn't we to have been landing? oughtn't you to have been landing? oughtn't they to have been landing?