English verb conjugation
SHALL PREDECEASE

Regular verb: predecease - predeceased - predeceased

Affirmation

Simple form	V-ing form
I shall predecease you shall predecease he shall predecease we shall predecease you shall predecease they shall predecease	I shall be predeceasing you shall be predeceasing he shall be predeceasing we shall be predeceasing you shall be predeceasing they shall be predeceasing
Perfect	V-ing perfect
I shall have predeceased you shall have predeceased he shall have predeceased we shall have predeceased you shall have predeceased they shall have predeceased	I shall have been predeceasing you shall have been predeceasing he shall have been predeceasing we shall have been predeceasing you shall have been predeceasing they shall have been predeceasing

Negation

Simple form	V-ing form
I shall not predecease you shall not predecease he shall not predecease we shall not predecease you shall not predecease they shall not predecease	I shall not be predeceasing you shall not be predeceasing he shall not be predeceasing we shall not be predeceasing you shall not be predeceasing they shall not be predeceasing
Perfect	V-ing perfect
I shall not have predeceased you shall not have predeceased he shall not have predeceased we shall not have predeceased you shall not have predeceased they shall not have predeceased	I shall not have been predeceasing you shall not have been predeceasing he shall not have been predeceasing we shall not have been predeceasing you shall not have been predeceasing they shall not have been predeceasing

Interrogative form

Simple form	V-ing form
shall I predecease? shall you predecease? shall he predecease? shall we predecease? shall you predecease? shall they predecease?	shall I be predeceasing? shall you be predeceasing? shall he be predeceasing? shall we be predeceasing? shall you be predeceasing? shall they be predeceasing?
Perfect	V-ing perfect
shall I have predeceased? shall you have predeceased? shall he have predeceased? shall we have predeceased? shall you have predeceased? shall they have predeceased?	shall I have been predeceasing? shall you have been predeceasing? shall he have been predeceasing? shall we have been predeceasing? shall you have been predeceasing? shall they have been predeceasing?

Interro-negative form

Simple form	V-ing form
shall I not predecease? shall you not predecease? shall he not predecease? shall we not predecease? shall you not predecease? shall they not predecease?	shall I not be predeceasing? shall you not be predeceasing? shall he not be predeceasing? shall we not be predeceasing? shall you not be predeceasing? shall they not be predeceasing?
Perfect	V-ing perfect
shall I not have predeceased? shall you not have predeceased? shall he not have predeceased? shall we not have predeceased? shall you not have predeceased? shall they not have predeceased?	shall I not have been predeceasing? shall you not have been predeceasing? shall he not have been predeceasing? shall we not have been predeceasing? shall you not have been predeceasing? shall they not have been predeceasing?