Konjugation des englischen Verbs
COULD PREHEAT

Regelmäßiges Verb: preheat - preheated - preheated

Bestätigung

Einfache Form	Form mit V-ing
I could preheat you could preheat he could preheat we could preheat you could preheat they could preheat	I could be preheating you could be preheating he could be preheating we could be preheating you could be preheating they could be preheating
Perfekt	Perfekt mit V-ing
I could have preheated you could have preheated he could have preheated we could have preheated you could have preheated they could have preheated	I could have been preheating you could have been preheating he could have been preheating we could have been preheating you could have been preheating they could have been preheating

Negation

Einfache Form	Form mit V-ing
I couldn't preheat you couldn't preheat he couldn't preheat we couldn't preheat you couldn't preheat they couldn't preheat	I couldn't be preheating you couldn't be preheating he couldn't be preheating we couldn't be preheating you couldn't be preheating they couldn't be preheating
Perfekt	Perfekt mit V-ing
I couldn't have preheated you couldn't have preheated he couldn't have preheated we couldn't have preheated you couldn't have preheated they couldn't have preheated	I couldn't have been preheating you couldn't have been preheating he couldn't have been preheating we couldn't have been preheating you couldn't have been preheating they couldn't have been preheating

Fragende Form

Einfache Form	Form mit V-ing
could I preheat? could you preheat? could he preheat? could we preheat? could you preheat? could they preheat?	could I be preheating? could you be preheating? could he be preheating? could we be preheating? could you be preheating? could they be preheating?
Perfekt	Perfekt mit V-ing
could I have preheated? could you have preheated? could he have preheated? could we have preheated? could you have preheated? could they have preheated?	could I have been preheating? could you have been preheating? could he have been preheating? could we have been preheating? could you have been preheating? could they have been preheating?

Fragende Negation Form

Einfache Form	Form mit V-ing
couldn't I preheat? couldn't you preheat? couldn't he preheat? couldn't we preheat? couldn't you preheat? couldn't they preheat?	couldn't I be preheating? couldn't you be preheating? couldn't he be preheating? couldn't we be preheating? couldn't you be preheating? couldn't they be preheating?
Perfekt	Perfekt mit V-ing
couldn't I have preheated? couldn't you have preheated? couldn't he have preheated? couldn't we have preheated? couldn't you have preheated? couldn't they have preheated?	couldn't I have been preheating? couldn't you have been preheating? couldn't he have been preheating? couldn't we have been preheating? couldn't you have been preheating? couldn't they have been preheating?