English verb conjugation
OUGHT TO OVERSTAY

Regular verb: overstay - overstayed - overstayed

Affirmation

Simple form	V-ing form
I ought to overstay you ought to overstay he ought to overstay we ought to overstay you ought to overstay they ought to overstay	I ought to be overstaying you ought to be overstaying he ought to be overstaying we ought to be overstaying you ought to be overstaying they ought to be overstaying
Perfect	V-ing perfect
I ought to have overstayed you ought to have overstayed he ought to have overstayed we ought to have overstayed you ought to have overstayed they ought to have overstayed	I ought to have been overstaying you ought to have been overstaying he ought to have been overstaying we ought to have been overstaying you ought to have been overstaying they ought to have been overstaying

Negation

Simple form	V-ing form
I oughtn't to overstay you oughtn't to overstay he oughtn't to overstay we oughtn't to overstay you oughtn't to overstay they oughtn't to overstay	I oughtn't to be overstaying you oughtn't to be overstaying he oughtn't to be overstaying we oughtn't to be overstaying you oughtn't to be overstaying they oughtn't to be overstaying
Perfect	V-ing perfect
I oughtn't to have overstayed you oughtn't to have overstayed he oughtn't to have overstayed we oughtn't to have overstayed you oughtn't to have overstayed they oughtn't to have overstayed	I oughtn't to have been overstaying you oughtn't to have been overstaying he oughtn't to have been overstaying we oughtn't to have been overstaying you oughtn't to have been overstaying they oughtn't to have been overstaying

Interrogative form

Simple form	V-ing form
ought to I overstay? ought to you overstay? ought to he overstay? ought to we overstay? ought to you overstay? ought to they overstay?	ought to I be overstaying? ought to you be overstaying? ought to he be overstaying? ought to we be overstaying? ought to you be overstaying? ought to they be overstaying?
Perfect	V-ing perfect
ought to I have overstayed? ought to you have overstayed? ought to he have overstayed? ought to we have overstayed? ought to you have overstayed? ought to they have overstayed?	ought to I have been overstaying? ought to you have been overstaying? ought to he have been overstaying? ought to we have been overstaying? ought to you have been overstaying? ought to they have been overstaying?

Interro-negative form

Simple form	V-ing form
oughtn't I to overstay? oughtn't you to overstay? oughtn't he to overstay? oughtn't we to overstay? oughtn't you to overstay? oughtn't they to overstay?	oughtn't I to be overstaying? oughtn't you to be overstaying? oughtn't he to be overstaying? oughtn't we to be overstaying? oughtn't you to be overstaying? oughtn't they to be overstaying?
Perfect	V-ing perfect
oughtn't I to have overstayed? oughtn't you to have overstayed? oughtn't he to have overstayed? oughtn't we to have overstayed? oughtn't you to have overstayed? oughtn't they to have overstayed?	oughtn't I to have been overstaying? oughtn't you to have been overstaying? oughtn't he to have been overstaying? oughtn't we to have been overstaying? oughtn't you to have been overstaying? oughtn't they to have been overstaying?