English verb conjugation
SHOULD FOREBODE

Regular verb: forebode - foreboded - foreboded

Affirmation

Simple form	V-ing form
I'd forebode you'd forebode he'd forebode we'd forebode you'd forebode they'd forebode	I'd be foreboding you'd be foreboding he'd be foreboding we'd be foreboding you'd be foreboding they'd be foreboding
Perfect	V-ing perfect
I should've foreboded you should've foreboded he should've foreboded we should've foreboded you should've foreboded they should've foreboded	I should've been foreboding you should've been foreboding he should've been foreboding we should've been foreboding you should've been foreboding they should've been foreboding

Negation

Simple form	V-ing form
I shouldn't forebode you shouldn't forebode he shouldn't forebode we shouldn't forebode you shouldn't forebode they shouldn't forebode	I shouldn't be foreboding you shouldn't be foreboding he shouldn't be foreboding we shouldn't be foreboding you shouldn't be foreboding they shouldn't be foreboding
Perfect	V-ing perfect
I shouldn't have foreboded you shouldn't have foreboded he shouldn't have foreboded we shouldn't have foreboded you shouldn't have foreboded they shouldn't have foreboded	I shouldn't have been foreboding you shouldn't have been foreboding he shouldn't have been foreboding we shouldn't have been foreboding you shouldn't have been foreboding they shouldn't have been foreboding

Interrogative form

Simple form	V-ing form
should I forebode? should you forebode? should he forebode? should we forebode? should you forebode? should they forebode?	should I be foreboding? should you be foreboding? should he be foreboding? should we be foreboding? should you be foreboding? should they be foreboding?
Perfect	V-ing perfect
should I have foreboded? should you have foreboded? should he have foreboded? should we have foreboded? should you have foreboded? should they have foreboded?	should I have been foreboding? should you have been foreboding? should he have been foreboding? should we have been foreboding? should you have been foreboding? should they have been foreboding?

Interro-negative form

Simple form	V-ing form
shouldn't I forebode? shouldn't you forebode? shouldn't he forebode? shouldn't we forebode? shouldn't you forebode? shouldn't they forebode?	shouldn't I be foreboding? shouldn't you be foreboding? shouldn't he be foreboding? shouldn't we be foreboding? shouldn't you be foreboding? shouldn't they be foreboding?
Perfect	V-ing perfect
shouldn't I have foreboded? shouldn't you have foreboded? shouldn't he have foreboded? shouldn't we have foreboded? shouldn't you have foreboded? shouldn't they have foreboded?	shouldn't I have been foreboding? shouldn't you have been foreboding? shouldn't he have been foreboding? shouldn't we have been foreboding? shouldn't you have been foreboding? shouldn't they have been foreboding?