English verb conjugation
SHOULD PREDATE

Regular verb: predate - predated - predated

Affirmation

Simple form	V-ing form
I should predate you should predate he should predate we should predate you should predate they should predate	I should be predating you should be predating he should be predating we should be predating you should be predating they should be predating
Perfect	V-ing perfect
I should have predated you should have predated he should have predated we should have predated you should have predated they should have predated	I should have been predating you should have been predating he should have been predating we should have been predating you should have been predating they should have been predating

Negation

Simple form	V-ing form
I should not predate you should not predate he should not predate we should not predate you should not predate they should not predate	I should not be predating you should not be predating he should not be predating we should not be predating you should not be predating they should not be predating
Perfect	V-ing perfect
I should not have predated you should not have predated he should not have predated we should not have predated you should not have predated they should not have predated	I should not have been predating you should not have been predating he should not have been predating we should not have been predating you should not have been predating they should not have been predating

Interrogative form

Simple form	V-ing form
should I predate? should you predate? should he predate? should we predate? should you predate? should they predate?	should I be predating? should you be predating? should he be predating? should we be predating? should you be predating? should they be predating?
Perfect	V-ing perfect
should I have predated? should you have predated? should he have predated? should we have predated? should you have predated? should they have predated?	should I have been predating? should you have been predating? should he have been predating? should we have been predating? should you have been predating? should they have been predating?

Interro-negative form

Simple form	V-ing form
should I not predate? should you not predate? should he not predate? should we not predate? should you not predate? should they not predate?	should I not be predating? should you not be predating? should he not be predating? should we not be predating? should you not be predating? should they not be predating?
Perfect	V-ing perfect
should I not have predated? should you not have predated? should he not have predated? should we not have predated? should you not have predated? should they not have predated?	should I not have been predating? should you not have been predating? should he not have been predating? should we not have been predating? should you not have been predating? should they not have been predating?