English verb conjugation
COULD REWARM

Regular verb: rewarm - rewarmed - rewarmed

Affirmation

Simple form	V-ing form
I could rewarm you could rewarm he could rewarm we could rewarm you could rewarm they could rewarm	I could be rewarming you could be rewarming he could be rewarming we could be rewarming you could be rewarming they could be rewarming
Perfect	V-ing perfect
I could have rewarmed you could have rewarmed he could have rewarmed we could have rewarmed you could have rewarmed they could have rewarmed	I could have been rewarming you could have been rewarming he could have been rewarming we could have been rewarming you could have been rewarming they could have been rewarming

Negation

Simple form	V-ing form
I couldn't rewarm you couldn't rewarm he couldn't rewarm we couldn't rewarm you couldn't rewarm they couldn't rewarm	I couldn't be rewarming you couldn't be rewarming he couldn't be rewarming we couldn't be rewarming you couldn't be rewarming they couldn't be rewarming
Perfect	V-ing perfect
I couldn't have rewarmed you couldn't have rewarmed he couldn't have rewarmed we couldn't have rewarmed you couldn't have rewarmed they couldn't have rewarmed	I couldn't have been rewarming you couldn't have been rewarming he couldn't have been rewarming we couldn't have been rewarming you couldn't have been rewarming they couldn't have been rewarming

Interrogative form

Simple form	V-ing form
could I rewarm? could you rewarm? could he rewarm? could we rewarm? could you rewarm? could they rewarm?	could I be rewarming? could you be rewarming? could he be rewarming? could we be rewarming? could you be rewarming? could they be rewarming?
Perfect	V-ing perfect
could I have rewarmed? could you have rewarmed? could he have rewarmed? could we have rewarmed? could you have rewarmed? could they have rewarmed?	could I have been rewarming? could you have been rewarming? could he have been rewarming? could we have been rewarming? could you have been rewarming? could they have been rewarming?

Interro-negative form

Simple form	V-ing form
couldn't I rewarm? couldn't you rewarm? couldn't he rewarm? couldn't we rewarm? couldn't you rewarm? couldn't they rewarm?	couldn't I be rewarming? couldn't you be rewarming? couldn't he be rewarming? couldn't we be rewarming? couldn't you be rewarming? couldn't they be rewarming?
Perfect	V-ing perfect
couldn't I have rewarmed? couldn't you have rewarmed? couldn't he have rewarmed? couldn't we have rewarmed? couldn't you have rewarmed? couldn't they have rewarmed?	couldn't I have been rewarming? couldn't you have been rewarming? couldn't he have been rewarming? couldn't we have been rewarming? couldn't you have been rewarming? couldn't they have been rewarming?