English verb conjugation
COULD REBID

Irregular verb: rebid - rebid - rebid

Affirmation

Simple form	V-ing form
I could rebid you could rebid he could rebid we could rebid you could rebid they could rebid	I could be rebiding you could be rebiding he could be rebiding we could be rebiding you could be rebiding they could be rebiding
Perfect	V-ing perfect
I could have rebid you could have rebid he could have rebid we could have rebid you could have rebid they could have rebid	I could have been rebiding you could have been rebiding he could have been rebiding we could have been rebiding you could have been rebiding they could have been rebiding

Negation

Simple form	V-ing form
I couldn't rebid you couldn't rebid he couldn't rebid we couldn't rebid you couldn't rebid they couldn't rebid	I couldn't be rebiding you couldn't be rebiding he couldn't be rebiding we couldn't be rebiding you couldn't be rebiding they couldn't be rebiding
Perfect	V-ing perfect
I couldn't have rebid you couldn't have rebid he couldn't have rebid we couldn't have rebid you couldn't have rebid they couldn't have rebid	I couldn't have been rebiding you couldn't have been rebiding he couldn't have been rebiding we couldn't have been rebiding you couldn't have been rebiding they couldn't have been rebiding

Interrogative form

Simple form	V-ing form
could I rebid? could you rebid? could he rebid? could we rebid? could you rebid? could they rebid?	could I be rebiding? could you be rebiding? could he be rebiding? could we be rebiding? could you be rebiding? could they be rebiding?
Perfect	V-ing perfect
could I have rebid? could you have rebid? could he have rebid? could we have rebid? could you have rebid? could they have rebid?	could I have been rebiding? could you have been rebiding? could he have been rebiding? could we have been rebiding? could you have been rebiding? could they have been rebiding?

Interro-negative form

Simple form	V-ing form
couldn't I rebid? couldn't you rebid? couldn't he rebid? couldn't we rebid? couldn't you rebid? couldn't they rebid?	couldn't I be rebiding? couldn't you be rebiding? couldn't he be rebiding? couldn't we be rebiding? couldn't you be rebiding? couldn't they be rebiding?
Perfect	V-ing perfect
couldn't I have rebid? couldn't you have rebid? couldn't he have rebid? couldn't we have rebid? couldn't you have rebid? couldn't they have rebid?	couldn't I have been rebiding? couldn't you have been rebiding? couldn't he have been rebiding? couldn't we have been rebiding? couldn't you have been rebiding? couldn't they have been rebiding?