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male gender | Modal : no | may | might | can | could | shall | should | will | would | must | ought to

English verb conjugation SHOULD GRADE

Regular verb: grade - graded - graded


Affirmation

Simple form
I'd grade
you'd grade
she'd grade
we'd grade
you'd grade
they'd grade
V-ing form
I'd be grading
you'd be grading
she'd be grading
we'd be grading
you'd be grading
they'd be grading
Perfect
I should've graded
you should've graded
she should've graded
we should've graded
you should've graded
they should've graded
V-ing perfect
I should've been grading
you should've been grading
she should've been grading
we should've been grading
you should've been grading
they should've been grading

Negation

Simple form
I shouldn't grade
you shouldn't grade
she shouldn't grade
we shouldn't grade
you shouldn't grade
they shouldn't grade
V-ing form
I shouldn't be grading
you shouldn't be grading
she shouldn't be grading
we shouldn't be grading
you shouldn't be grading
they shouldn't be grading
Perfect
I shouldn't have graded
you shouldn't have graded
she shouldn't have graded
we shouldn't have graded
you shouldn't have graded
they shouldn't have graded
V-ing perfect
I shouldn't have been grading
you shouldn't have been grading
she shouldn't have been grading
we shouldn't have been grading
you shouldn't have been grading
they shouldn't have been grading

Interrogative form

Simple form
should I grade?
should you grade?
should she grade?
should we grade?
should you grade?
should they grade?
V-ing form
should I be grading?
should you be grading?
should she be grading?
should we be grading?
should you be grading?
should they be grading?
Perfect
should I have graded?
should you have graded?
should she have graded?
should we have graded?
should you have graded?
should they have graded?
V-ing perfect
should I have been grading?
should you have been grading?
should she have been grading?
should we have been grading?
should you have been grading?
should they have been grading?

Interro-negative form

Simple form
shouldn't I grade?
shouldn't you grade?
shouldn't she grade?
shouldn't we grade?
shouldn't you grade?
shouldn't they grade?
V-ing form
shouldn't I be grading?
shouldn't you be grading?
shouldn't she be grading?
shouldn't we be grading?
shouldn't you be grading?
shouldn't they be grading?
Perfect
shouldn't I have graded?
shouldn't you have graded?
shouldn't she have graded?
shouldn't we have graded?
shouldn't you have graded?
shouldn't they have graded?
V-ing perfect
shouldn't I have been grading?
shouldn't you have been grading?
shouldn't she have been grading?
shouldn't we have been grading?
shouldn't you have been grading?
shouldn't they have been grading?