English verb conjugation
MAY PREDECEASE

Regular verb: predecease - predeceased - predeceased

Affirmation

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

Negation

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

Interrogative form

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

Interro-negative form

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