English verb conjugation
SHOULD PREDECEASE

Regular verb: predecease - predeceased - predeceased

Affirmation

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

Negation

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

Interrogative form

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

Interro-negative form

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