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 she 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 she 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 she 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 she 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 she 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 she 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 she 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 she 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 she 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 she 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 she 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 she 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 she 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 she 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 she 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 she 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?