English verb conjugation
COULD REEXAMINE

Regular verb: reexamine - reexamined - reexamined

Affirmation

Simple form	V-ing form
I could reexamine you could reexamine he could reexamine we could reexamine you could reexamine they could reexamine	I could be reexamining you could be reexamining he could be reexamining we could be reexamining you could be reexamining they could be reexamining
Perfect	V-ing perfect
I could have reexamined you could have reexamined he could have reexamined we could have reexamined you could have reexamined they could have reexamined	I could have been reexamining you could have been reexamining he could have been reexamining we could have been reexamining you could have been reexamining they could have been reexamining

Negation

Simple form	V-ing form
I could not reexamine you could not reexamine he could not reexamine we could not reexamine you could not reexamine they could not reexamine	I could not be reexamining you could not be reexamining he could not be reexamining we could not be reexamining you could not be reexamining they could not be reexamining
Perfect	V-ing perfect
I could not have reexamined you could not have reexamined he could not have reexamined we could not have reexamined you could not have reexamined they could not have reexamined	I could not have been reexamining you could not have been reexamining he could not have been reexamining we could not have been reexamining you could not have been reexamining they could not have been reexamining

Interrogative form

Simple form	V-ing form
could I reexamine? could you reexamine? could he reexamine? could we reexamine? could you reexamine? could they reexamine?	could I be reexamining? could you be reexamining? could he be reexamining? could we be reexamining? could you be reexamining? could they be reexamining?
Perfect	V-ing perfect
could I have reexamined? could you have reexamined? could he have reexamined? could we have reexamined? could you have reexamined? could they have reexamined?	could I have been reexamining? could you have been reexamining? could he have been reexamining? could we have been reexamining? could you have been reexamining? could they have been reexamining?

Interro-negative form

Simple form	V-ing form
could I not reexamine? could you not reexamine? could he not reexamine? could we not reexamine? could you not reexamine? could they not reexamine?	could I not be reexamining? could you not be reexamining? could he not be reexamining? could we not be reexamining? could you not be reexamining? could they not be reexamining?
Perfect	V-ing perfect
could I not have reexamined? could you not have reexamined? could he not have reexamined? could we not have reexamined? could you not have reexamined? could they not have reexamined?	could I not have been reexamining? could you not have been reexamining? could he not have been reexamining? could we not have been reexamining? could you not have been reexamining? could they not have been reexamining?