English verb conjugation
SHOULD CORK

Regular verb: cork - corked - corked

Affirmation

Simple form	V-ing form
I'd cork you'd cork she'd cork we'd cork you'd cork they'd cork	I'd be corking you'd be corking she'd be corking we'd be corking you'd be corking they'd be corking
Perfect	V-ing perfect
I should've corked you should've corked she should've corked we should've corked you should've corked they should've corked	I should've been corking you should've been corking she should've been corking we should've been corking you should've been corking they should've been corking

Negation

Simple form	V-ing form
I shouldn't cork you shouldn't cork she shouldn't cork we shouldn't cork you shouldn't cork they shouldn't cork	I shouldn't be corking you shouldn't be corking she shouldn't be corking we shouldn't be corking you shouldn't be corking they shouldn't be corking
Perfect	V-ing perfect
I shouldn't have corked you shouldn't have corked she shouldn't have corked we shouldn't have corked you shouldn't have corked they shouldn't have corked	I shouldn't have been corking you shouldn't have been corking she shouldn't have been corking we shouldn't have been corking you shouldn't have been corking they shouldn't have been corking

Interrogative form

Simple form	V-ing form
should I cork? should you cork? should she cork? should we cork? should you cork? should they cork?	should I be corking? should you be corking? should she be corking? should we be corking? should you be corking? should they be corking?
Perfect	V-ing perfect
should I have corked? should you have corked? should she have corked? should we have corked? should you have corked? should they have corked?	should I have been corking? should you have been corking? should she have been corking? should we have been corking? should you have been corking? should they have been corking?

Interro-negative form

Simple form	V-ing form
shouldn't I cork? shouldn't you cork? shouldn't she cork? shouldn't we cork? shouldn't you cork? shouldn't they cork?	shouldn't I be corking? shouldn't you be corking? shouldn't she be corking? shouldn't we be corking? shouldn't you be corking? shouldn't they be corking?
Perfect	V-ing perfect
shouldn't I have corked? shouldn't you have corked? shouldn't she have corked? shouldn't we have corked? shouldn't you have corked? shouldn't they have corked?	shouldn't I have been corking? shouldn't you have been corking? shouldn't she have been corking? shouldn't we have been corking? shouldn't you have been corking? shouldn't they have been corking?