English verb conjugation
OUGHT TO OVERLAY

Irregular verb: overlay - overlaid - overlaid

Affirmation

Simple form	V-ing form
I ought to overlay you ought to overlay he ought to overlay we ought to overlay you ought to overlay they ought to overlay	I ought to be overlaying you ought to be overlaying he ought to be overlaying we ought to be overlaying you ought to be overlaying they ought to be overlaying
Perfect	V-ing perfect
I ought to have overlaid you ought to have overlaid he ought to have overlaid we ought to have overlaid you ought to have overlaid they ought to have overlaid	I ought to have been overlaying you ought to have been overlaying he ought to have been overlaying we ought to have been overlaying you ought to have been overlaying they ought to have been overlaying

Negation

Simple form	V-ing form
I oughtn't to overlay you oughtn't to overlay he oughtn't to overlay we oughtn't to overlay you oughtn't to overlay they oughtn't to overlay	I oughtn't to be overlaying you oughtn't to be overlaying he oughtn't to be overlaying we oughtn't to be overlaying you oughtn't to be overlaying they oughtn't to be overlaying
Perfect	V-ing perfect
I oughtn't to have overlaid you oughtn't to have overlaid he oughtn't to have overlaid we oughtn't to have overlaid you oughtn't to have overlaid they oughtn't to have overlaid	I oughtn't to have been overlaying you oughtn't to have been overlaying he oughtn't to have been overlaying we oughtn't to have been overlaying you oughtn't to have been overlaying they oughtn't to have been overlaying

Interrogative form

Simple form	V-ing form
ought to I overlay? ought to you overlay? ought to he overlay? ought to we overlay? ought to you overlay? ought to they overlay?	ought to I be overlaying? ought to you be overlaying? ought to he be overlaying? ought to we be overlaying? ought to you be overlaying? ought to they be overlaying?
Perfect	V-ing perfect
ought to I have overlaid? ought to you have overlaid? ought to he have overlaid? ought to we have overlaid? ought to you have overlaid? ought to they have overlaid?	ought to I have been overlaying? ought to you have been overlaying? ought to he have been overlaying? ought to we have been overlaying? ought to you have been overlaying? ought to they have been overlaying?

Interro-negative form

Simple form	V-ing form
oughtn't I to overlay? oughtn't you to overlay? oughtn't he to overlay? oughtn't we to overlay? oughtn't you to overlay? oughtn't they to overlay?	oughtn't I to be overlaying? oughtn't you to be overlaying? oughtn't he to be overlaying? oughtn't we to be overlaying? oughtn't you to be overlaying? oughtn't they to be overlaying?
Perfect	V-ing perfect
oughtn't I to have overlaid? oughtn't you to have overlaid? oughtn't he to have overlaid? oughtn't we to have overlaid? oughtn't you to have overlaid? oughtn't they to have overlaid?	oughtn't I to have been overlaying? oughtn't you to have been overlaying? oughtn't he to have been overlaying? oughtn't we to have been overlaying? oughtn't you to have been overlaying? oughtn't they to have been overlaying?