English verb conjugation
SHOULD SOLVE

Regular verb: solve - solved - solved

Affirmation

Simple form	V-ing form
I'd solve you'd solve she'd solve we'd solve you'd solve they'd solve	I'd be solving you'd be solving she'd be solving we'd be solving you'd be solving they'd be solving
Perfect	V-ing perfect
I should've solved you should've solved she should've solved we should've solved you should've solved they should've solved	I should've been solving you should've been solving she should've been solving we should've been solving you should've been solving they should've been solving

Negation

Simple form	V-ing form
I shouldn't solve you shouldn't solve she shouldn't solve we shouldn't solve you shouldn't solve they shouldn't solve	I shouldn't be solving you shouldn't be solving she shouldn't be solving we shouldn't be solving you shouldn't be solving they shouldn't be solving
Perfect	V-ing perfect
I shouldn't have solved you shouldn't have solved she shouldn't have solved we shouldn't have solved you shouldn't have solved they shouldn't have solved	I shouldn't have been solving you shouldn't have been solving she shouldn't have been solving we shouldn't have been solving you shouldn't have been solving they shouldn't have been solving

Interrogative form

Simple form	V-ing form
should I solve? should you solve? should she solve? should we solve? should you solve? should they solve?	should I be solving? should you be solving? should she be solving? should we be solving? should you be solving? should they be solving?
Perfect	V-ing perfect
should I have solved? should you have solved? should she have solved? should we have solved? should you have solved? should they have solved?	should I have been solving? should you have been solving? should she have been solving? should we have been solving? should you have been solving? should they have been solving?

Interro-negative form

Simple form	V-ing form
shouldn't I solve? shouldn't you solve? shouldn't she solve? shouldn't we solve? shouldn't you solve? shouldn't they solve?	shouldn't I be solving? shouldn't you be solving? shouldn't she be solving? shouldn't we be solving? shouldn't you be solving? shouldn't they be solving?
Perfect	V-ing perfect
shouldn't I have solved? shouldn't you have solved? shouldn't she have solved? shouldn't we have solved? shouldn't you have solved? shouldn't they have solved?	shouldn't I have been solving? shouldn't you have been solving? shouldn't she have been solving? shouldn't we have been solving? shouldn't you have been solving? shouldn't they have been solving?