English verb conjugation
WOULD COUNTERSIGN

Regular verb: countersign - countersigned - countersigned

Affirmation

Simple form	V-ing form
I would countersign you would countersign he would countersign we would countersign you would countersign they would countersign	I would be countersigning you would be countersigning he would be countersigning we would be countersigning you would be countersigning they would be countersigning
Perfect	V-ing perfect
I would have countersigned you would have countersigned he would have countersigned we would have countersigned you would have countersigned they would have countersigned	I would have been countersigning you would have been countersigning he would have been countersigning we would have been countersigning you would have been countersigning they would have been countersigning

Negation

Simple form	V-ing form
I would not countersign you would not countersign he would not countersign we would not countersign you would not countersign they would not countersign	I would not be countersigning you would not be countersigning he would not be countersigning we would not be countersigning you would not be countersigning they would not be countersigning
Perfect	V-ing perfect
I would not have countersigned you would not have countersigned he would not have countersigned we would not have countersigned you would not have countersigned they would not have countersigned	I would not have been countersigning you would not have been countersigning he would not have been countersigning we would not have been countersigning you would not have been countersigning they would not have been countersigning

Interrogative form

Simple form	V-ing form
would I countersign? would you countersign? would he countersign? would we countersign? would you countersign? would they countersign?	would I be countersigning? would you be countersigning? would he be countersigning? would we be countersigning? would you be countersigning? would they be countersigning?
Perfect	V-ing perfect
would I have countersigned? would you have countersigned? would he have countersigned? would we have countersigned? would you have countersigned? would they have countersigned?	would I have been countersigning? would you have been countersigning? would he have been countersigning? would we have been countersigning? would you have been countersigning? would they have been countersigning?

Interro-negative form

Simple form	V-ing form
would I not countersign? would you not countersign? would he not countersign? would we not countersign? would you not countersign? would they not countersign?	would I not be countersigning? would you not be countersigning? would he not be countersigning? would we not be countersigning? would you not be countersigning? would they not be countersigning?
Perfect	V-ing perfect
would I not have countersigned? would you not have countersigned? would he not have countersigned? would we not have countersigned? would you not have countersigned? would they not have countersigned?	would I not have been countersigning? would you not have been countersigning? would he not have been countersigning? would we not have been countersigning? would you not have been countersigning? would they not have been countersigning?