English verb conjugation
COULD REINTRODUCE

Regular verb: reintroduce - reintroduced - reintroduced

Affirmation

Simple form	V-ing form
I could reintroduce you could reintroduce she could reintroduce we could reintroduce you could reintroduce they could reintroduce	I could be reintroducing you could be reintroducing she could be reintroducing we could be reintroducing you could be reintroducing they could be reintroducing
Perfect	V-ing perfect
I could have reintroduced you could have reintroduced she could have reintroduced we could have reintroduced you could have reintroduced they could have reintroduced	I could have been reintroducing you could have been reintroducing she could have been reintroducing we could have been reintroducing you could have been reintroducing they could have been reintroducing

Negation

Simple form	V-ing form
I couldn't reintroduce you couldn't reintroduce she couldn't reintroduce we couldn't reintroduce you couldn't reintroduce they couldn't reintroduce	I couldn't be reintroducing you couldn't be reintroducing she couldn't be reintroducing we couldn't be reintroducing you couldn't be reintroducing they couldn't be reintroducing
Perfect	V-ing perfect
I couldn't have reintroduced you couldn't have reintroduced she couldn't have reintroduced we couldn't have reintroduced you couldn't have reintroduced they couldn't have reintroduced	I couldn't have been reintroducing you couldn't have been reintroducing she couldn't have been reintroducing we couldn't have been reintroducing you couldn't have been reintroducing they couldn't have been reintroducing

Interrogative form

Simple form	V-ing form
could I reintroduce? could you reintroduce? could she reintroduce? could we reintroduce? could you reintroduce? could they reintroduce?	could I be reintroducing? could you be reintroducing? could she be reintroducing? could we be reintroducing? could you be reintroducing? could they be reintroducing?
Perfect	V-ing perfect
could I have reintroduced? could you have reintroduced? could she have reintroduced? could we have reintroduced? could you have reintroduced? could they have reintroduced?	could I have been reintroducing? could you have been reintroducing? could she have been reintroducing? could we have been reintroducing? could you have been reintroducing? could they have been reintroducing?

Interro-negative form

Simple form	V-ing form
couldn't I reintroduce? couldn't you reintroduce? couldn't she reintroduce? couldn't we reintroduce? couldn't you reintroduce? couldn't they reintroduce?	couldn't I be reintroducing? couldn't you be reintroducing? couldn't she be reintroducing? couldn't we be reintroducing? couldn't you be reintroducing? couldn't they be reintroducing?
Perfect	V-ing perfect
couldn't I have reintroduced? couldn't you have reintroduced? couldn't she have reintroduced? couldn't we have reintroduced? couldn't you have reintroduced? couldn't they have reintroduced?	couldn't I have been reintroducing? couldn't you have been reintroducing? couldn't she have been reintroducing? couldn't we have been reintroducing? couldn't you have been reintroducing? couldn't they have been reintroducing?