English verb conjugation
SHALL COFFER

Regular verb: coffer - coffered - coffered

Affirmation

Simple form	V-ing form
I shall coffer you shall coffer she shall coffer we shall coffer you shall coffer they shall coffer	I shall be coffering you shall be coffering she shall be coffering we shall be coffering you shall be coffering they shall be coffering
Perfect	V-ing perfect
I shall have coffered you shall have coffered she shall have coffered we shall have coffered you shall have coffered they shall have coffered	I shall have been coffering you shall have been coffering she shall have been coffering we shall have been coffering you shall have been coffering they shall have been coffering

Negation

Simple form	V-ing form
I shall not coffer you shall not coffer she shall not coffer we shall not coffer you shall not coffer they shall not coffer	I shall not be coffering you shall not be coffering she shall not be coffering we shall not be coffering you shall not be coffering they shall not be coffering
Perfect	V-ing perfect
I shall not have coffered you shall not have coffered she shall not have coffered we shall not have coffered you shall not have coffered they shall not have coffered	I shall not have been coffering you shall not have been coffering she shall not have been coffering we shall not have been coffering you shall not have been coffering they shall not have been coffering

Interrogative form

Simple form	V-ing form
shall I coffer? shall you coffer? shall she coffer? shall we coffer? shall you coffer? shall they coffer?	shall I be coffering? shall you be coffering? shall she be coffering? shall we be coffering? shall you be coffering? shall they be coffering?
Perfect	V-ing perfect
shall I have coffered? shall you have coffered? shall she have coffered? shall we have coffered? shall you have coffered? shall they have coffered?	shall I have been coffering? shall you have been coffering? shall she have been coffering? shall we have been coffering? shall you have been coffering? shall they have been coffering?

Interro-negative form

Simple form	V-ing form
shall I not coffer? shall you not coffer? shall she not coffer? shall we not coffer? shall you not coffer? shall they not coffer?	shall I not be coffering? shall you not be coffering? shall she not be coffering? shall we not be coffering? shall you not be coffering? shall they not be coffering?
Perfect	V-ing perfect
shall I not have coffered? shall you not have coffered? shall she not have coffered? shall we not have coffered? shall you not have coffered? shall they not have coffered?	shall I not have been coffering? shall you not have been coffering? shall she not have been coffering? shall we not have been coffering? shall you not have been coffering? shall they not have been coffering?