English verb conjugation
SHOULD HUMBUG

Regular verb: humbug - humbugged - humbugged

Affirmation

Simple form	V-ing form
I'd humbug you'd humbug he'd humbug we'd humbug you'd humbug they'd humbug	I'd be humbugging you'd be humbugging he'd be humbugging we'd be humbugging you'd be humbugging they'd be humbugging
Perfect	V-ing perfect
I should've humbugged you should've humbugged he should've humbugged we should've humbugged you should've humbugged they should've humbugged	I should've been humbugging you should've been humbugging he should've been humbugging we should've been humbugging you should've been humbugging they should've been humbugging

Negation

Simple form	V-ing form
I shouldn't humbug you shouldn't humbug he shouldn't humbug we shouldn't humbug you shouldn't humbug they shouldn't humbug	I shouldn't be humbugging you shouldn't be humbugging he shouldn't be humbugging we shouldn't be humbugging you shouldn't be humbugging they shouldn't be humbugging
Perfect	V-ing perfect
I shouldn't have humbugged you shouldn't have humbugged he shouldn't have humbugged we shouldn't have humbugged you shouldn't have humbugged they shouldn't have humbugged	I shouldn't have been humbugging you shouldn't have been humbugging he shouldn't have been humbugging we shouldn't have been humbugging you shouldn't have been humbugging they shouldn't have been humbugging

Interrogative form

Simple form	V-ing form
should I humbug? should you humbug? should he humbug? should we humbug? should you humbug? should they humbug?	should I be humbugging? should you be humbugging? should he be humbugging? should we be humbugging? should you be humbugging? should they be humbugging?
Perfect	V-ing perfect
should I have humbugged? should you have humbugged? should he have humbugged? should we have humbugged? should you have humbugged? should they have humbugged?	should I have been humbugging? should you have been humbugging? should he have been humbugging? should we have been humbugging? should you have been humbugging? should they have been humbugging?

Interro-negative form

Simple form	V-ing form
shouldn't I humbug? shouldn't you humbug? shouldn't he humbug? shouldn't we humbug? shouldn't you humbug? shouldn't they humbug?	shouldn't I be humbugging? shouldn't you be humbugging? shouldn't he be humbugging? shouldn't we be humbugging? shouldn't you be humbugging? shouldn't they be humbugging?
Perfect	V-ing perfect
shouldn't I have humbugged? shouldn't you have humbugged? shouldn't he have humbugged? shouldn't we have humbugged? shouldn't you have humbugged? shouldn't they have humbugged?	shouldn't I have been humbugging? shouldn't you have been humbugging? shouldn't he have been humbugging? shouldn't we have been humbugging? shouldn't you have been humbugging? shouldn't they have been humbugging?