English verb conjugation
SHOULD DISAPPROVE

Regular verb: disapprove - disapproved - disapproved

Affirmation

Simple form	V-ing form
I'd disapprove you'd disapprove he'd disapprove we'd disapprove you'd disapprove they'd disapprove	I'd be disapproving you'd be disapproving he'd be disapproving we'd be disapproving you'd be disapproving they'd be disapproving
Perfect	V-ing perfect
I should've disapproved you should've disapproved he should've disapproved we should've disapproved you should've disapproved they should've disapproved	I should've been disapproving you should've been disapproving he should've been disapproving we should've been disapproving you should've been disapproving they should've been disapproving

Negation

Simple form	V-ing form
I shouldn't disapprove you shouldn't disapprove he shouldn't disapprove we shouldn't disapprove you shouldn't disapprove they shouldn't disapprove	I shouldn't be disapproving you shouldn't be disapproving he shouldn't be disapproving we shouldn't be disapproving you shouldn't be disapproving they shouldn't be disapproving
Perfect	V-ing perfect
I shouldn't have disapproved you shouldn't have disapproved he shouldn't have disapproved we shouldn't have disapproved you shouldn't have disapproved they shouldn't have disapproved	I shouldn't have been disapproving you shouldn't have been disapproving he shouldn't have been disapproving we shouldn't have been disapproving you shouldn't have been disapproving they shouldn't have been disapproving

Interrogative form

Simple form	V-ing form
should I disapprove? should you disapprove? should he disapprove? should we disapprove? should you disapprove? should they disapprove?	should I be disapproving? should you be disapproving? should he be disapproving? should we be disapproving? should you be disapproving? should they be disapproving?
Perfect	V-ing perfect
should I have disapproved? should you have disapproved? should he have disapproved? should we have disapproved? should you have disapproved? should they have disapproved?	should I have been disapproving? should you have been disapproving? should he have been disapproving? should we have been disapproving? should you have been disapproving? should they have been disapproving?

Interro-negative form

Simple form	V-ing form
shouldn't I disapprove? shouldn't you disapprove? shouldn't he disapprove? shouldn't we disapprove? shouldn't you disapprove? shouldn't they disapprove?	shouldn't I be disapproving? shouldn't you be disapproving? shouldn't he be disapproving? shouldn't we be disapproving? shouldn't you be disapproving? shouldn't they be disapproving?
Perfect	V-ing perfect
shouldn't I have disapproved? shouldn't you have disapproved? shouldn't he have disapproved? shouldn't we have disapproved? shouldn't you have disapproved? shouldn't they have disapproved?	shouldn't I have been disapproving? shouldn't you have been disapproving? shouldn't he have been disapproving? shouldn't we have been disapproving? shouldn't you have been disapproving? shouldn't they have been disapproving?