English verb conjugation
SHOULD ANNOUNCE

Regular verb: announce - announced - announced

Affirmation

Simple form	V-ing form
I'd announce you'd announce she'd announce we'd announce you'd announce they'd announce	I'd be announcing you'd be announcing she'd be announcing we'd be announcing you'd be announcing they'd be announcing
Perfect	V-ing perfect
I should've announced you should've announced she should've announced we should've announced you should've announced they should've announced	I should've been announcing you should've been announcing she should've been announcing we should've been announcing you should've been announcing they should've been announcing

Negation

Simple form	V-ing form
I shouldn't announce you shouldn't announce she shouldn't announce we shouldn't announce you shouldn't announce they shouldn't announce	I shouldn't be announcing you shouldn't be announcing she shouldn't be announcing we shouldn't be announcing you shouldn't be announcing they shouldn't be announcing
Perfect	V-ing perfect
I shouldn't have announced you shouldn't have announced she shouldn't have announced we shouldn't have announced you shouldn't have announced they shouldn't have announced	I shouldn't have been announcing you shouldn't have been announcing she shouldn't have been announcing we shouldn't have been announcing you shouldn't have been announcing they shouldn't have been announcing

Interrogative form

Simple form	V-ing form
should I announce? should you announce? should she announce? should we announce? should you announce? should they announce?	should I be announcing? should you be announcing? should she 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 she 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 she 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
shouldn't I announce? shouldn't you announce? shouldn't she announce? shouldn't we announce? shouldn't you announce? shouldn't they announce?	shouldn't I be announcing? shouldn't you be announcing? shouldn't she be announcing? shouldn't we be announcing? shouldn't you be announcing? shouldn't they be announcing?
Perfect	V-ing perfect
shouldn't I have announced? shouldn't you have announced? shouldn't she have announced? shouldn't we have announced? shouldn't you have announced? shouldn't they have announced?	shouldn't I have been announcing? shouldn't you have been announcing? shouldn't she have been announcing? shouldn't we have been announcing? shouldn't you have been announcing? shouldn't they have been announcing?