English verb conjugation
SHOULD FRISK

Regular verb: frisk - frisked - frisked

Affirmation

Simple form	V-ing form
I'd frisk you'd frisk he'd frisk we'd frisk you'd frisk they'd frisk	I'd be frisking you'd be frisking he'd be frisking we'd be frisking you'd be frisking they'd be frisking
Perfect	V-ing perfect
I should've frisked you should've frisked he should've frisked we should've frisked you should've frisked they should've frisked	I should've been frisking you should've been frisking he should've been frisking we should've been frisking you should've been frisking they should've been frisking

Negation

Simple form	V-ing form
I shouldn't frisk you shouldn't frisk he shouldn't frisk we shouldn't frisk you shouldn't frisk they shouldn't frisk	I shouldn't be frisking you shouldn't be frisking he shouldn't be frisking we shouldn't be frisking you shouldn't be frisking they shouldn't be frisking
Perfect	V-ing perfect
I shouldn't have frisked you shouldn't have frisked he shouldn't have frisked we shouldn't have frisked you shouldn't have frisked they shouldn't have frisked	I shouldn't have been frisking you shouldn't have been frisking he shouldn't have been frisking we shouldn't have been frisking you shouldn't have been frisking they shouldn't have been frisking

Interrogative form

Simple form	V-ing form
should I frisk? should you frisk? should he frisk? should we frisk? should you frisk? should they frisk?	should I be frisking? should you be frisking? should he be frisking? should we be frisking? should you be frisking? should they be frisking?
Perfect	V-ing perfect
should I have frisked? should you have frisked? should he have frisked? should we have frisked? should you have frisked? should they have frisked?	should I have been frisking? should you have been frisking? should he have been frisking? should we have been frisking? should you have been frisking? should they have been frisking?

Interro-negative form

Simple form	V-ing form
shouldn't I frisk? shouldn't you frisk? shouldn't he frisk? shouldn't we frisk? shouldn't you frisk? shouldn't they frisk?	shouldn't I be frisking? shouldn't you be frisking? shouldn't he be frisking? shouldn't we be frisking? shouldn't you be frisking? shouldn't they be frisking?
Perfect	V-ing perfect
shouldn't I have frisked? shouldn't you have frisked? shouldn't he have frisked? shouldn't we have frisked? shouldn't you have frisked? shouldn't they have frisked?	shouldn't I have been frisking? shouldn't you have been frisking? shouldn't he have been frisking? shouldn't we have been frisking? shouldn't you have been frisking? shouldn't they have been frisking?