English verb conjugation
SHOULD SIGNIFY

Regular verb: signify - signified - signified

Affirmation

Simple form	V-ing form
I'd signify you'd signify he'd signify we'd signify you'd signify they'd signify	I'd be signifying you'd be signifying he'd be signifying we'd be signifying you'd be signifying they'd be signifying
Perfect	V-ing perfect
I should've signified you should've signified he should've signified we should've signified you should've signified they should've signified	I should've been signifying you should've been signifying he should've been signifying we should've been signifying you should've been signifying they should've been signifying

Negation

Simple form	V-ing form
I shouldn't signify you shouldn't signify he shouldn't signify we shouldn't signify you shouldn't signify they shouldn't signify	I shouldn't be signifying you shouldn't be signifying he shouldn't be signifying we shouldn't be signifying you shouldn't be signifying they shouldn't be signifying
Perfect	V-ing perfect
I shouldn't have signified you shouldn't have signified he shouldn't have signified we shouldn't have signified you shouldn't have signified they shouldn't have signified	I shouldn't have been signifying you shouldn't have been signifying he shouldn't have been signifying we shouldn't have been signifying you shouldn't have been signifying they shouldn't have been signifying

Interrogative form

Simple form	V-ing form
should I signify? should you signify? should he signify? should we signify? should you signify? should they signify?	should I be signifying? should you be signifying? should he be signifying? should we be signifying? should you be signifying? should they be signifying?
Perfect	V-ing perfect
should I have signified? should you have signified? should he have signified? should we have signified? should you have signified? should they have signified?	should I have been signifying? should you have been signifying? should he have been signifying? should we have been signifying? should you have been signifying? should they have been signifying?

Interro-negative form

Simple form	V-ing form
shouldn't I signify? shouldn't you signify? shouldn't he signify? shouldn't we signify? shouldn't you signify? shouldn't they signify?	shouldn't I be signifying? shouldn't you be signifying? shouldn't he be signifying? shouldn't we be signifying? shouldn't you be signifying? shouldn't they be signifying?
Perfect	V-ing perfect
shouldn't I have signified? shouldn't you have signified? shouldn't he have signified? shouldn't we have signified? shouldn't you have signified? shouldn't they have signified?	shouldn't I have been signifying? shouldn't you have been signifying? shouldn't he have been signifying? shouldn't we have been signifying? shouldn't you have been signifying? shouldn't they have been signifying?