English verb conjugation
SHOULD YUCK

Regular verb: yuck - yucked - yucked

Affirmation

Simple form	V-ing form
I'd yuck you'd yuck she'd yuck we'd yuck you'd yuck they'd yuck	I'd be yucking you'd be yucking she'd be yucking we'd be yucking you'd be yucking they'd be yucking
Perfect	V-ing perfect
I should've yucked you should've yucked she should've yucked we should've yucked you should've yucked they should've yucked	I should've been yucking you should've been yucking she should've been yucking we should've been yucking you should've been yucking they should've been yucking

Negation

Simple form	V-ing form
I shouldn't yuck you shouldn't yuck she shouldn't yuck we shouldn't yuck you shouldn't yuck they shouldn't yuck	I shouldn't be yucking you shouldn't be yucking she shouldn't be yucking we shouldn't be yucking you shouldn't be yucking they shouldn't be yucking
Perfect	V-ing perfect
I shouldn't have yucked you shouldn't have yucked she shouldn't have yucked we shouldn't have yucked you shouldn't have yucked they shouldn't have yucked	I shouldn't have been yucking you shouldn't have been yucking she shouldn't have been yucking we shouldn't have been yucking you shouldn't have been yucking they shouldn't have been yucking

Interrogative form

Simple form	V-ing form
should I yuck? should you yuck? should she yuck? should we yuck? should you yuck? should they yuck?	should I be yucking? should you be yucking? should she be yucking? should we be yucking? should you be yucking? should they be yucking?
Perfect	V-ing perfect
should I have yucked? should you have yucked? should she have yucked? should we have yucked? should you have yucked? should they have yucked?	should I have been yucking? should you have been yucking? should she have been yucking? should we have been yucking? should you have been yucking? should they have been yucking?

Interro-negative form

Simple form	V-ing form
shouldn't I yuck? shouldn't you yuck? shouldn't she yuck? shouldn't we yuck? shouldn't you yuck? shouldn't they yuck?	shouldn't I be yucking? shouldn't you be yucking? shouldn't she be yucking? shouldn't we be yucking? shouldn't you be yucking? shouldn't they be yucking?
Perfect	V-ing perfect
shouldn't I have yucked? shouldn't you have yucked? shouldn't she have yucked? shouldn't we have yucked? shouldn't you have yucked? shouldn't they have yucked?	shouldn't I have been yucking? shouldn't you have been yucking? shouldn't she have been yucking? shouldn't we have been yucking? shouldn't you have been yucking? shouldn't they have been yucking?