English verb conjugation
SHOULD HEAT

Regular verb: heat - heated - heated

Affirmation

Simple form	V-ing form
I'd heat you'd heat he'd heat we'd heat you'd heat they'd heat	I'd be heating you'd be heating he'd be heating we'd be heating you'd be heating they'd be heating
Perfect	V-ing perfect
I should've heated you should've heated he should've heated we should've heated you should've heated they should've heated	I should've been heating you should've been heating he should've been heating we should've been heating you should've been heating they should've been heating

Negation

Simple form	V-ing form
I shouldn't heat you shouldn't heat he shouldn't heat we shouldn't heat you shouldn't heat they shouldn't heat	I shouldn't be heating you shouldn't be heating he shouldn't be heating we shouldn't be heating you shouldn't be heating they shouldn't be heating
Perfect	V-ing perfect
I shouldn't have heated you shouldn't have heated he shouldn't have heated we shouldn't have heated you shouldn't have heated they shouldn't have heated	I shouldn't have been heating you shouldn't have been heating he shouldn't have been heating we shouldn't have been heating you shouldn't have been heating they shouldn't have been heating

Interrogative form

Simple form	V-ing form
should I heat? should you heat? should he heat? should we heat? should you heat? should they heat?	should I be heating? should you be heating? should he be heating? should we be heating? should you be heating? should they be heating?
Perfect	V-ing perfect
should I have heated? should you have heated? should he have heated? should we have heated? should you have heated? should they have heated?	should I have been heating? should you have been heating? should he have been heating? should we have been heating? should you have been heating? should they have been heating?

Interro-negative form

Simple form	V-ing form
shouldn't I heat? shouldn't you heat? shouldn't he heat? shouldn't we heat? shouldn't you heat? shouldn't they heat?	shouldn't I be heating? shouldn't you be heating? shouldn't he be heating? shouldn't we be heating? shouldn't you be heating? shouldn't they be heating?
Perfect	V-ing perfect
shouldn't I have heated? shouldn't you have heated? shouldn't he have heated? shouldn't we have heated? shouldn't you have heated? shouldn't they have heated?	shouldn't I have been heating? shouldn't you have been heating? shouldn't he have been heating? shouldn't we have been heating? shouldn't you have been heating? shouldn't they have been heating?