English verb conjugation
SHALL DIFFER

Regular verb: differ - differed - differed

Affirmation

Simple form	V-ing form
I shall differ you shall differ he shall differ we shall differ you shall differ they shall differ	I shall be differing you shall be differing he shall be differing we shall be differing you shall be differing they shall be differing
Perfect	V-ing perfect
I shall have differed you shall have differed he shall have differed we shall have differed you shall have differed they shall have differed	I shall have been differing you shall have been differing he shall have been differing we shall have been differing you shall have been differing they shall have been differing

Negation

Simple form	V-ing form
I shall not differ you shall not differ he shall not differ we shall not differ you shall not differ they shall not differ	I shall not be differing you shall not be differing he shall not be differing we shall not be differing you shall not be differing they shall not be differing
Perfect	V-ing perfect
I shall not have differed you shall not have differed he shall not have differed we shall not have differed you shall not have differed they shall not have differed	I shall not have been differing you shall not have been differing he shall not have been differing we shall not have been differing you shall not have been differing they shall not have been differing

Interrogative form

Simple form	V-ing form
shall I differ? shall you differ? shall he differ? shall we differ? shall you differ? shall they differ?	shall I be differing? shall you be differing? shall he be differing? shall we be differing? shall you be differing? shall they be differing?
Perfect	V-ing perfect
shall I have differed? shall you have differed? shall he have differed? shall we have differed? shall you have differed? shall they have differed?	shall I have been differing? shall you have been differing? shall he have been differing? shall we have been differing? shall you have been differing? shall they have been differing?

Interro-negative form

Simple form	V-ing form
shall I not differ? shall you not differ? shall he not differ? shall we not differ? shall you not differ? shall they not differ?	shall I not be differing? shall you not be differing? shall he not be differing? shall we not be differing? shall you not be differing? shall they not be differing?
Perfect	V-ing perfect
shall I not have differed? shall you not have differed? shall he not have differed? shall we not have differed? shall you not have differed? shall they not have differed?	shall I not have been differing? shall you not have been differing? shall he not have been differing? shall we not have been differing? shall you not have been differing? shall they not have been differing?