English verb conjugation
SHOULD MAMBO

Regular verb: mambo - mamboed - mamboed

Affirmation

Simple form	V-ing form
I'd mambo you'd mambo he'd mambo we'd mambo you'd mambo they'd mambo	I'd be mamboing you'd be mamboing he'd be mamboing we'd be mamboing you'd be mamboing they'd be mamboing
Perfect	V-ing perfect
I should've mamboed you should've mamboed he should've mamboed we should've mamboed you should've mamboed they should've mamboed	I should've been mamboing you should've been mamboing he should've been mamboing we should've been mamboing you should've been mamboing they should've been mamboing

Negation

Simple form	V-ing form
I shouldn't mambo you shouldn't mambo he shouldn't mambo we shouldn't mambo you shouldn't mambo they shouldn't mambo	I shouldn't be mamboing you shouldn't be mamboing he shouldn't be mamboing we shouldn't be mamboing you shouldn't be mamboing they shouldn't be mamboing
Perfect	V-ing perfect
I shouldn't have mamboed you shouldn't have mamboed he shouldn't have mamboed we shouldn't have mamboed you shouldn't have mamboed they shouldn't have mamboed	I shouldn't have been mamboing you shouldn't have been mamboing he shouldn't have been mamboing we shouldn't have been mamboing you shouldn't have been mamboing they shouldn't have been mamboing

Interrogative form

Simple form	V-ing form
should I mambo? should you mambo? should he mambo? should we mambo? should you mambo? should they mambo?	should I be mamboing? should you be mamboing? should he be mamboing? should we be mamboing? should you be mamboing? should they be mamboing?
Perfect	V-ing perfect
should I have mamboed? should you have mamboed? should he have mamboed? should we have mamboed? should you have mamboed? should they have mamboed?	should I have been mamboing? should you have been mamboing? should he have been mamboing? should we have been mamboing? should you have been mamboing? should they have been mamboing?

Interro-negative form

Simple form	V-ing form
shouldn't I mambo? shouldn't you mambo? shouldn't he mambo? shouldn't we mambo? shouldn't you mambo? shouldn't they mambo?	shouldn't I be mamboing? shouldn't you be mamboing? shouldn't he be mamboing? shouldn't we be mamboing? shouldn't you be mamboing? shouldn't they be mamboing?
Perfect	V-ing perfect
shouldn't I have mamboed? shouldn't you have mamboed? shouldn't he have mamboed? shouldn't we have mamboed? shouldn't you have mamboed? shouldn't they have mamboed?	shouldn't I have been mamboing? shouldn't you have been mamboing? shouldn't he have been mamboing? shouldn't we have been mamboing? shouldn't you have been mamboing? shouldn't they have been mamboing?