English verb conjugation
CAN PREDECEASE

Regular verb: predecease - predeceased - predeceased

Affirmation

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

Negation

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

Interrogative form

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

Interro-negative form

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