English verb conjugation
COULD RE-EXAMINE

Regular verb: re-examine - re-examined - re-examined

Affirmation

Simple form	V-ing form
I could re-examine you could re-examine he could re-examine we could re-examine you could re-examine they could re-examine	I could be re-examining you could be re-examining he could be re-examining we could be re-examining you could be re-examining they could be re-examining
Perfect	V-ing perfect
I could have re-examined you could have re-examined he could have re-examined we could have re-examined you could have re-examined they could have re-examined	I could have been re-examining you could have been re-examining he could have been re-examining we could have been re-examining you could have been re-examining they could have been re-examining

Negation

Simple form	V-ing form
I could not re-examine you could not re-examine he could not re-examine we could not re-examine you could not re-examine they could not re-examine	I could not be re-examining you could not be re-examining he could not be re-examining we could not be re-examining you could not be re-examining they could not be re-examining
Perfect	V-ing perfect
I could not have re-examined you could not have re-examined he could not have re-examined we could not have re-examined you could not have re-examined they could not have re-examined	I could not have been re-examining you could not have been re-examining he could not have been re-examining we could not have been re-examining you could not have been re-examining they could not have been re-examining

Interrogative form

Simple form	V-ing form
could I re-examine? could you re-examine? could he re-examine? could we re-examine? could you re-examine? could they re-examine?	could I be re-examining? could you be re-examining? could he be re-examining? could we be re-examining? could you be re-examining? could they be re-examining?
Perfect	V-ing perfect
could I have re-examined? could you have re-examined? could he have re-examined? could we have re-examined? could you have re-examined? could they have re-examined?	could I have been re-examining? could you have been re-examining? could he have been re-examining? could we have been re-examining? could you have been re-examining? could they have been re-examining?

Interro-negative form

Simple form	V-ing form
could I not re-examine? could you not re-examine? could he not re-examine? could we not re-examine? could you not re-examine? could they not re-examine?	could I not be re-examining? could you not be re-examining? could he not be re-examining? could we not be re-examining? could you not be re-examining? could they not be re-examining?
Perfect	V-ing perfect
could I not have re-examined? could you not have re-examined? could he not have re-examined? could we not have re-examined? could you not have re-examined? could they not have re-examined?	could I not have been re-examining? could you not have been re-examining? could he not have been re-examining? could we not have been re-examining? could you not have been re-examining? could they not have been re-examining?