English verb conjugation
SHOULD PRAISE

Regular verb: praise - praised - praised

Affirmation

Simple form	V-ing form
I'd praise you'd praise he'd praise we'd praise you'd praise they'd praise	I'd be praising you'd be praising he'd be praising we'd be praising you'd be praising they'd be praising
Perfect	V-ing perfect
I should've praised you should've praised he should've praised we should've praised you should've praised they should've praised	I should've been praising you should've been praising he should've been praising we should've been praising you should've been praising they should've been praising

Negation

Simple form	V-ing form
I shouldn't praise you shouldn't praise he shouldn't praise we shouldn't praise you shouldn't praise they shouldn't praise	I shouldn't be praising you shouldn't be praising he shouldn't be praising we shouldn't be praising you shouldn't be praising they shouldn't be praising
Perfect	V-ing perfect
I shouldn't have praised you shouldn't have praised he shouldn't have praised we shouldn't have praised you shouldn't have praised they shouldn't have praised	I shouldn't have been praising you shouldn't have been praising he shouldn't have been praising we shouldn't have been praising you shouldn't have been praising they shouldn't have been praising

Interrogative form

Simple form	V-ing form
should I praise? should you praise? should he praise? should we praise? should you praise? should they praise?	should I be praising? should you be praising? should he be praising? should we be praising? should you be praising? should they be praising?
Perfect	V-ing perfect
should I have praised? should you have praised? should he have praised? should we have praised? should you have praised? should they have praised?	should I have been praising? should you have been praising? should he have been praising? should we have been praising? should you have been praising? should they have been praising?

Interro-negative form

Simple form	V-ing form
shouldn't I praise? shouldn't you praise? shouldn't he praise? shouldn't we praise? shouldn't you praise? shouldn't they praise?	shouldn't I be praising? shouldn't you be praising? shouldn't he be praising? shouldn't we be praising? shouldn't you be praising? shouldn't they be praising?
Perfect	V-ing perfect
shouldn't I have praised? shouldn't you have praised? shouldn't he have praised? shouldn't we have praised? shouldn't you have praised? shouldn't they have praised?	shouldn't I have been praising? shouldn't you have been praising? shouldn't he have been praising? shouldn't we have been praising? shouldn't you have been praising? shouldn't they have been praising?