English verb conjugation
SHOULD AID

Regular verb: aid - aided - aided

Affirmation

Simple form	V-ing form
I'd aid you'd aid he'd aid we'd aid you'd aid they'd aid	I'd be aiding you'd be aiding he'd be aiding we'd be aiding you'd be aiding they'd be aiding
Perfect	V-ing perfect
I should've aided you should've aided he should've aided we should've aided you should've aided they should've aided	I should've been aiding you should've been aiding he should've been aiding we should've been aiding you should've been aiding they should've been aiding

Negation

Simple form	V-ing form
I shouldn't aid you shouldn't aid he shouldn't aid we shouldn't aid you shouldn't aid they shouldn't aid	I shouldn't be aiding you shouldn't be aiding he shouldn't be aiding we shouldn't be aiding you shouldn't be aiding they shouldn't be aiding
Perfect	V-ing perfect
I shouldn't have aided you shouldn't have aided he shouldn't have aided we shouldn't have aided you shouldn't have aided they shouldn't have aided	I shouldn't have been aiding you shouldn't have been aiding he shouldn't have been aiding we shouldn't have been aiding you shouldn't have been aiding they shouldn't have been aiding

Interrogative form

Simple form	V-ing form
should I aid? should you aid? should he aid? should we aid? should you aid? should they aid?	should I be aiding? should you be aiding? should he be aiding? should we be aiding? should you be aiding? should they be aiding?
Perfect	V-ing perfect
should I have aided? should you have aided? should he have aided? should we have aided? should you have aided? should they have aided?	should I have been aiding? should you have been aiding? should he have been aiding? should we have been aiding? should you have been aiding? should they have been aiding?

Interro-negative form

Simple form	V-ing form
shouldn't I aid? shouldn't you aid? shouldn't he aid? shouldn't we aid? shouldn't you aid? shouldn't they aid?	shouldn't I be aiding? shouldn't you be aiding? shouldn't he be aiding? shouldn't we be aiding? shouldn't you be aiding? shouldn't they be aiding?
Perfect	V-ing perfect
shouldn't I have aided? shouldn't you have aided? shouldn't he have aided? shouldn't we have aided? shouldn't you have aided? shouldn't they have aided?	shouldn't I have been aiding? shouldn't you have been aiding? shouldn't he have been aiding? shouldn't we have been aiding? shouldn't you have been aiding? shouldn't they have been aiding?