English verb conjugation
COULD RETAPE

Regular verb: retape - retaped - retaped

Affirmation

Simple form	V-ing form
I could retape you could retape he could retape we could retape you could retape they could retape	I could be retaping you could be retaping he could be retaping we could be retaping you could be retaping they could be retaping
Perfect	V-ing perfect
I could have retaped you could have retaped he could have retaped we could have retaped you could have retaped they could have retaped	I could have been retaping you could have been retaping he could have been retaping we could have been retaping you could have been retaping they could have been retaping

Negation

Simple form	V-ing form
I could not retape you could not retape he could not retape we could not retape you could not retape they could not retape	I could not be retaping you could not be retaping he could not be retaping we could not be retaping you could not be retaping they could not be retaping
Perfect	V-ing perfect
I could not have retaped you could not have retaped he could not have retaped we could not have retaped you could not have retaped they could not have retaped	I could not have been retaping you could not have been retaping he could not have been retaping we could not have been retaping you could not have been retaping they could not have been retaping

Interrogative form

Simple form	V-ing form
could I retape? could you retape? could he retape? could we retape? could you retape? could they retape?	could I be retaping? could you be retaping? could he be retaping? could we be retaping? could you be retaping? could they be retaping?
Perfect	V-ing perfect
could I have retaped? could you have retaped? could he have retaped? could we have retaped? could you have retaped? could they have retaped?	could I have been retaping? could you have been retaping? could he have been retaping? could we have been retaping? could you have been retaping? could they have been retaping?

Interro-negative form

Simple form	V-ing form
could I not retape? could you not retape? could he not retape? could we not retape? could you not retape? could they not retape?	could I not be retaping? could you not be retaping? could he not be retaping? could we not be retaping? could you not be retaping? could they not be retaping?
Perfect	V-ing perfect
could I not have retaped? could you not have retaped? could he not have retaped? could we not have retaped? could you not have retaped? could they not have retaped?	could I not have been retaping? could you not have been retaping? could he not have been retaping? could we not have been retaping? could you not have been retaping? could they not have been retaping?