English verb conjugation
OUGHT TO UNDERCOOK

Regular verb: undercook - undercooked - undercooked

Affirmation

Simple form	V-ing form
I ought to undercook you ought to undercook he ought to undercook we ought to undercook you ought to undercook they ought to undercook	I ought to be undercooking you ought to be undercooking he ought to be undercooking we ought to be undercooking you ought to be undercooking they ought to be undercooking
Perfect	V-ing perfect
I ought to have undercooked you ought to have undercooked he ought to have undercooked we ought to have undercooked you ought to have undercooked they ought to have undercooked	I ought to have been undercooking you ought to have been undercooking he ought to have been undercooking we ought to have been undercooking you ought to have been undercooking they ought to have been undercooking

Negation

Simple form	V-ing form
I oughtn't to undercook you oughtn't to undercook he oughtn't to undercook we oughtn't to undercook you oughtn't to undercook they oughtn't to undercook	I oughtn't to be undercooking you oughtn't to be undercooking he oughtn't to be undercooking we oughtn't to be undercooking you oughtn't to be undercooking they oughtn't to be undercooking
Perfect	V-ing perfect
I oughtn't to have undercooked you oughtn't to have undercooked he oughtn't to have undercooked we oughtn't to have undercooked you oughtn't to have undercooked they oughtn't to have undercooked	I oughtn't to have been undercooking you oughtn't to have been undercooking he oughtn't to have been undercooking we oughtn't to have been undercooking you oughtn't to have been undercooking they oughtn't to have been undercooking

Interrogative form

Simple form	V-ing form
ought to I undercook? ought to you undercook? ought to he undercook? ought to we undercook? ought to you undercook? ought to they undercook?	ought to I be undercooking? ought to you be undercooking? ought to he be undercooking? ought to we be undercooking? ought to you be undercooking? ought to they be undercooking?
Perfect	V-ing perfect
ought to I have undercooked? ought to you have undercooked? ought to he have undercooked? ought to we have undercooked? ought to you have undercooked? ought to they have undercooked?	ought to I have been undercooking? ought to you have been undercooking? ought to he have been undercooking? ought to we have been undercooking? ought to you have been undercooking? ought to they have been undercooking?

Interro-negative form

Simple form	V-ing form
oughtn't I to undercook? oughtn't you to undercook? oughtn't he to undercook? oughtn't we to undercook? oughtn't you to undercook? oughtn't they to undercook?	oughtn't I to be undercooking? oughtn't you to be undercooking? oughtn't he to be undercooking? oughtn't we to be undercooking? oughtn't you to be undercooking? oughtn't they to be undercooking?
Perfect	V-ing perfect
oughtn't I to have undercooked? oughtn't you to have undercooked? oughtn't he to have undercooked? oughtn't we to have undercooked? oughtn't you to have undercooked? oughtn't they to have undercooked?	oughtn't I to have been undercooking? oughtn't you to have been undercooking? oughtn't he to have been undercooking? oughtn't we to have been undercooking? oughtn't you to have been undercooking? oughtn't they to have been undercooking?