English verb conjugation
SHOULD ANNOUNCE

Regular verb: announce - announced - announced

Affirmation

Simple form	V-ing form
I should announce you should announce he should announce we should announce you should announce they should announce	I should be announcing you should be announcing he should be announcing we should be announcing you should be announcing they should be announcing
Perfect	V-ing perfect
I should have announced you should have announced he should have announced we should have announced you should have announced they should have announced	I should have been announcing you should have been announcing he should have been announcing we should have been announcing you should have been announcing they should have been announcing

Negation

Simple form	V-ing form
I should not announce you should not announce he should not announce we should not announce you should not announce they should not announce	I should not be announcing you should not be announcing he should not be announcing we should not be announcing you should not be announcing they should not be announcing
Perfect	V-ing perfect
I should not have announced you should not have announced he should not have announced we should not have announced you should not have announced they should not have announced	I should not have been announcing you should not have been announcing he should not have been announcing we should not have been announcing you should not have been announcing they should not have been announcing

Interrogative form

Simple form	V-ing form
should I announce? should you announce? should he announce? should we announce? should you announce? should they announce?	should I be announcing? should you be announcing? should he be announcing? should we be announcing? should you be announcing? should they be announcing?
Perfect	V-ing perfect
should I have announced? should you have announced? should he have announced? should we have announced? should you have announced? should they have announced?	should I have been announcing? should you have been announcing? should he have been announcing? should we have been announcing? should you have been announcing? should they have been announcing?

Interro-negative form

Simple form	V-ing form
should I not announce? should you not announce? should he not announce? should we not announce? should you not announce? should they not announce?	should I not be announcing? should you not be announcing? should he not be announcing? should we not be announcing? should you not be announcing? should they not be announcing?
Perfect	V-ing perfect
should I not have announced? should you not have announced? should he not have announced? should we not have announced? should you not have announced? should they not have announced?	should I not have been announcing? should you not have been announcing? should he not have been announcing? should we not have been announcing? should you not have been announcing? should they not have been announcing?