English verb conjugation
SHOULD YO-YO

Regular verb: yo-yo - yo-yoed - yo-yoed

Affirmation

Simple form	V-ing form
I'd yo-yo you'd yo-yo he'd yo-yo we'd yo-yo you'd yo-yo they'd yo-yo	I'd be yo-yoing you'd be yo-yoing he'd be yo-yoing we'd be yo-yoing you'd be yo-yoing they'd be yo-yoing
Perfect	V-ing perfect
I should've yo-yoed you should've yo-yoed he should've yo-yoed we should've yo-yoed you should've yo-yoed they should've yo-yoed	I should've been yo-yoing you should've been yo-yoing he should've been yo-yoing we should've been yo-yoing you should've been yo-yoing they should've been yo-yoing

Negation

Simple form	V-ing form
I shouldn't yo-yo you shouldn't yo-yo he shouldn't yo-yo we shouldn't yo-yo you shouldn't yo-yo they shouldn't yo-yo	I shouldn't be yo-yoing you shouldn't be yo-yoing he shouldn't be yo-yoing we shouldn't be yo-yoing you shouldn't be yo-yoing they shouldn't be yo-yoing
Perfect	V-ing perfect
I shouldn't have yo-yoed you shouldn't have yo-yoed he shouldn't have yo-yoed we shouldn't have yo-yoed you shouldn't have yo-yoed they shouldn't have yo-yoed	I shouldn't have been yo-yoing you shouldn't have been yo-yoing he shouldn't have been yo-yoing we shouldn't have been yo-yoing you shouldn't have been yo-yoing they shouldn't have been yo-yoing

Interrogative form

Simple form	V-ing form
should I yo-yo? should you yo-yo? should he yo-yo? should we yo-yo? should you yo-yo? should they yo-yo?	should I be yo-yoing? should you be yo-yoing? should he be yo-yoing? should we be yo-yoing? should you be yo-yoing? should they be yo-yoing?
Perfect	V-ing perfect
should I have yo-yoed? should you have yo-yoed? should he have yo-yoed? should we have yo-yoed? should you have yo-yoed? should they have yo-yoed?	should I have been yo-yoing? should you have been yo-yoing? should he have been yo-yoing? should we have been yo-yoing? should you have been yo-yoing? should they have been yo-yoing?

Interro-negative form

Simple form	V-ing form
shouldn't I yo-yo? shouldn't you yo-yo? shouldn't he yo-yo? shouldn't we yo-yo? shouldn't you yo-yo? shouldn't they yo-yo?	shouldn't I be yo-yoing? shouldn't you be yo-yoing? shouldn't he be yo-yoing? shouldn't we be yo-yoing? shouldn't you be yo-yoing? shouldn't they be yo-yoing?
Perfect	V-ing perfect
shouldn't I have yo-yoed? shouldn't you have yo-yoed? shouldn't he have yo-yoed? shouldn't we have yo-yoed? shouldn't you have yo-yoed? shouldn't they have yo-yoed?	shouldn't I have been yo-yoing? shouldn't you have been yo-yoing? shouldn't he have been yo-yoing? shouldn't we have been yo-yoing? shouldn't you have been yo-yoing? shouldn't they have been yo-yoing?