English verb conjugation
CAN SUPERHEAT

Regular verb: superheat - superheated - superheated

Affirmation

Simple form	V-ing form
I can superheat you can superheat he can superheat we can superheat you can superheat they can superheat	I can be superheating you can be superheating he can be superheating we can be superheating you can be superheating they can be superheating
Perfect	V-ing perfect
I can have superheated you can have superheated he can have superheated we can have superheated you can have superheated they can have superheated	I can have been superheating you can have been superheating he can have been superheating we can have been superheating you can have been superheating they can have been superheating

Negation

Simple form	V-ing form
I can't superheat you can't superheat he can't superheat we can't superheat you can't superheat they can't superheat	I can't be superheating you can't be superheating he can't be superheating we can't be superheating you can't be superheating they can't be superheating
Perfect	V-ing perfect
I can't have superheated you can't have superheated he can't have superheated we can't have superheated you can't have superheated they can't have superheated	I can't have been superheating you can't have been superheating he can't have been superheating we can't have been superheating you can't have been superheating they can't have been superheating

Interrogative form

Simple form	V-ing form
can I superheat? can you superheat? can he superheat? can we superheat? can you superheat? can they superheat?	can I be superheating? can you be superheating? can he be superheating? can we be superheating? can you be superheating? can they be superheating?
Perfect	V-ing perfect
can I have superheated? can you have superheated? can he have superheated? can we have superheated? can you have superheated? can they have superheated?	can I have been superheating? can you have been superheating? can he have been superheating? can we have been superheating? can you have been superheating? can they have been superheating?

Interro-negative form

Simple form	V-ing form
can't I superheat? can't you superheat? can't he superheat? can't we superheat? can't you superheat? can't they superheat?	can't I be superheating? can't you be superheating? can't he be superheating? can't we be superheating? can't you be superheating? can't they be superheating?
Perfect	V-ing perfect
can't I have superheated? can't you have superheated? can't he have superheated? can't we have superheated? can't you have superheated? can't they have superheated?	can't I have been superheating? can't you have been superheating? can't he have been superheating? can't we have been superheating? can't you have been superheating? can't they have been superheating?