I could reintroduce you could reintroduce she could reintroduce we could reintroduce you could reintroduce they could reintroduce
V-ing form
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
I could have reintroduced you could have reintroduced she could have reintroduced we could have reintroduced you could have reintroduced they could have reintroduced
V-ing perfect
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
I could not reintroduce you could not reintroduce she could not reintroduce we could not reintroduce you could not reintroduce they could not reintroduce
V-ing form
I could not be reintroducing you could not be reintroducing she could not be reintroducing we could not be reintroducing you could not be reintroducing they could not be reintroducing
Perfect
I could not have reintroduced you could not have reintroduced she could not have reintroduced we could not have reintroduced you could not have reintroduced they could not have reintroduced
V-ing perfect
I could not have been reintroducing you could not have been reintroducing she could not have been reintroducing we could not have been reintroducing you could not have been reintroducing they could not have been reintroducing
Interrogative form
Simple form
could I reintroduce? could you reintroduce? could she reintroduce? could we reintroduce? could you reintroduce? could they reintroduce?
V-ing form
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
could I have reintroduced? could you have reintroduced? could she have reintroduced? could we have reintroduced? could you have reintroduced? could they have reintroduced?
V-ing perfect
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
could I not reintroduce? could you not reintroduce? could she not reintroduce? could we not reintroduce? could you not reintroduce? could they not reintroduce?
V-ing form
could I not be reintroducing? could you not be reintroducing? could she not be reintroducing? could we not be reintroducing? could you not be reintroducing? could they not be reintroducing?
Perfect
could I not have reintroduced? could you not have reintroduced? could she not have reintroduced? could we not have reintroduced? could you not have reintroduced? could they not have reintroduced?
V-ing perfect
could I not have been reintroducing? could you not have been reintroducing? could she not have been reintroducing? could we not have been reintroducing? could you not have been reintroducing? could they not have been reintroducing?