English verb conjugation
COULD MANAGE MANAGE

Regular verb: manage manage - manage managed - manage managed

Warning, this verb may not exist. Conjugation is given as example.

Affirmation

Simple form	V-ing form
I could manage manage you could manage manage she could manage manage we could manage manage you could manage manage they could manage manage	I could be manage managing you could be manage managing she could be manage managing we could be manage managing you could be manage managing they could be manage managing
Perfect	V-ing perfect
I could have manage managed you could have manage managed she could have manage managed we could have manage managed you could have manage managed they could have manage managed	I could have been manage managing you could have been manage managing she could have been manage managing we could have been manage managing you could have been manage managing they could have been manage managing

Negation

Simple form	V-ing form
I could not manage manage you could not manage manage she could not manage manage we could not manage manage you could not manage manage they could not manage manage	I could not be manage managing you could not be manage managing she could not be manage managing we could not be manage managing you could not be manage managing they could not be manage managing
Perfect	V-ing perfect
I could not have manage managed you could not have manage managed she could not have manage managed we could not have manage managed you could not have manage managed they could not have manage managed	I could not have been manage managing you could not have been manage managing she could not have been manage managing we could not have been manage managing you could not have been manage managing they could not have been manage managing

Interrogative form

Simple form	V-ing form
could I manage manage? could you manage manage? could she manage manage? could we manage manage? could you manage manage? could they manage manage?	could I be manage managing? could you be manage managing? could she be manage managing? could we be manage managing? could you be manage managing? could they be manage managing?
Perfect	V-ing perfect
could I have manage managed? could you have manage managed? could she have manage managed? could we have manage managed? could you have manage managed? could they have manage managed?	could I have been manage managing? could you have been manage managing? could she have been manage managing? could we have been manage managing? could you have been manage managing? could they have been manage managing?

Interro-negative form

Simple form	V-ing form
could I not manage manage? could you not manage manage? could she not manage manage? could we not manage manage? could you not manage manage? could they not manage manage?	could I not be manage managing? could you not be manage managing? could she not be manage managing? could we not be manage managing? could you not be manage managing? could they not be manage managing?
Perfect	V-ing perfect
could I not have manage managed? could you not have manage managed? could she not have manage managed? could we not have manage managed? could you not have manage managed? could they not have manage managed?	could I not have been manage managing? could you not have been manage managing? could she not have been manage managing? could we not have been manage managing? could you not have been manage managing? could they not have been manage managing?