English verb conjugation
OUGHT TO HEAT

Regular verb: heat - heated - heated

Affirmation

Simple form	V-ing form
I ought to heat you ought to heat she ought to heat we ought to heat you ought to heat they ought to heat	I ought to be heating you ought to be heating she ought to be heating we ought to be heating you ought to be heating they ought to be heating
Perfect	V-ing perfect
I ought to have heated you ought to have heated she ought to have heated we ought to have heated you ought to have heated they ought to have heated	I ought to have been heating you ought to have been heating she ought to have been heating we ought to have been heating you ought to have been heating they ought to have been heating

Negation

Simple form	V-ing form
I ought not to heat you ought not to heat she ought not to heat we ought not to heat you ought not to heat they ought not to heat	I ought not to heating you ought not to heating she ought not to heating we ought not to heating you ought not to heating they ought not to heating
Perfect	V-ing perfect
I ought not to have heated you ought not to have heated she ought not to have heated we ought not to have heated you ought not to have heated they ought not to have heated	I ought not to have been heating you ought not to have been heating she ought not to have been heating we ought not to have been heating you ought not to have been heating they ought not to have been heating

Interrogative form

Simple form	V-ing form
ought to I heat? ought to you heat? ought to she heat? ought to we heat? ought to you heat? ought to they heat?	ought to I be heating? ought to you be heating? ought to she be heating? ought to we be heating? ought to you be heating? ought to they be heating?
Perfect	V-ing perfect
ought to I have heated? ought to you have heated? ought to she have heated? ought to we have heated? ought to you have heated? ought to they have heated?	ought to I have been heating? ought to you have been heating? ought to she have been heating? ought to we have been heating? ought to you have been heating? ought to they have been heating?

Interro-negative form

Simple form	V-ing form
ought I not to heat? ought you not to heat? ought she not to heat? ought we not to heat? ought you not to heat? ought they not to heat?	ought I not to be heating? ought you not to be heating? ought she not to be heating? ought we not to be heating? ought you not to be heating? ought they not to be heating?
Perfect	V-ing perfect
ought I not to have heated? ought you not to have heated? ought she not to have heated? ought we not to have heated? ought you not to have heated? ought they not to have heated?	ought I not to have been heating? ought you not to have been heating? ought she not to have been heating? ought we not to have been heating? ought you not to have been heating? ought they not to have been heating?