English verb conjugation
SHALL REGRESS

Regular verb: regress - regressed - regressed

Affirmation

Simple form	V-ing form
I shall regress you shall regress he shall regress we shall regress you shall regress they shall regress	I shall be regressing you shall be regressing he shall be regressing we shall be regressing you shall be regressing they shall be regressing
Perfect	V-ing perfect
I shall have regressed you shall have regressed he shall have regressed we shall have regressed you shall have regressed they shall have regressed	I shall have been regressing you shall have been regressing he shall have been regressing we shall have been regressing you shall have been regressing they shall have been regressing

Negation

Simple form	V-ing form
I shall not regress you shall not regress he shall not regress we shall not regress you shall not regress they shall not regress	I shall not be regressing you shall not be regressing he shall not be regressing we shall not be regressing you shall not be regressing they shall not be regressing
Perfect	V-ing perfect
I shall not have regressed you shall not have regressed he shall not have regressed we shall not have regressed you shall not have regressed they shall not have regressed	I shall not have been regressing you shall not have been regressing he shall not have been regressing we shall not have been regressing you shall not have been regressing they shall not have been regressing

Interrogative form

Simple form	V-ing form
shall I regress? shall you regress? shall he regress? shall we regress? shall you regress? shall they regress?	shall I be regressing? shall you be regressing? shall he be regressing? shall we be regressing? shall you be regressing? shall they be regressing?
Perfect	V-ing perfect
shall I have regressed? shall you have regressed? shall he have regressed? shall we have regressed? shall you have regressed? shall they have regressed?	shall I have been regressing? shall you have been regressing? shall he have been regressing? shall we have been regressing? shall you have been regressing? shall they have been regressing?

Interro-negative form

Simple form	V-ing form
shall I not regress? shall you not regress? shall he not regress? shall we not regress? shall you not regress? shall they not regress?	shall I not be regressing? shall you not be regressing? shall he not be regressing? shall we not be regressing? shall you not be regressing? shall they not be regressing?
Perfect	V-ing perfect
shall I not have regressed? shall you not have regressed? shall he not have regressed? shall we not have regressed? shall you not have regressed? shall they not have regressed?	shall I not have been regressing? shall you not have been regressing? shall he not have been regressing? shall we not have been regressing? shall you not have been regressing? shall they not have been regressing?