English verb conjugation
SHOULD OUTSING

Irregular verb: outsing - outsang - outsung

Affirmation

Simple form	V-ing form
I'd outsing you'd outsing he'd outsing we'd outsing you'd outsing they'd outsing	I'd be outsinging you'd be outsinging he'd be outsinging we'd be outsinging you'd be outsinging they'd be outsinging
Perfect	V-ing perfect
I should've outsung you should've outsung he should've outsung we should've outsung you should've outsung they should've outsung	I should've been outsinging you should've been outsinging he should've been outsinging we should've been outsinging you should've been outsinging they should've been outsinging

Negation

Simple form	V-ing form
I shouldn't outsing you shouldn't outsing he shouldn't outsing we shouldn't outsing you shouldn't outsing they shouldn't outsing	I shouldn't be outsinging you shouldn't be outsinging he shouldn't be outsinging we shouldn't be outsinging you shouldn't be outsinging they shouldn't be outsinging
Perfect	V-ing perfect
I shouldn't have outsung you shouldn't have outsung he shouldn't have outsung we shouldn't have outsung you shouldn't have outsung they shouldn't have outsung	I shouldn't have been outsinging you shouldn't have been outsinging he shouldn't have been outsinging we shouldn't have been outsinging you shouldn't have been outsinging they shouldn't have been outsinging

Interrogative form

Simple form	V-ing form
should I outsing? should you outsing? should he outsing? should we outsing? should you outsing? should they outsing?	should I be outsinging? should you be outsinging? should he be outsinging? should we be outsinging? should you be outsinging? should they be outsinging?
Perfect	V-ing perfect
should I have outsung? should you have outsung? should he have outsung? should we have outsung? should you have outsung? should they have outsung?	should I have been outsinging? should you have been outsinging? should he have been outsinging? should we have been outsinging? should you have been outsinging? should they have been outsinging?

Interro-negative form

Simple form	V-ing form
shouldn't I outsing? shouldn't you outsing? shouldn't he outsing? shouldn't we outsing? shouldn't you outsing? shouldn't they outsing?	shouldn't I be outsinging? shouldn't you be outsinging? shouldn't he be outsinging? shouldn't we be outsinging? shouldn't you be outsinging? shouldn't they be outsinging?
Perfect	V-ing perfect
shouldn't I have outsung? shouldn't you have outsung? shouldn't he have outsung? shouldn't we have outsung? shouldn't you have outsung? shouldn't they have outsung?	shouldn't I have been outsinging? shouldn't you have been outsinging? shouldn't he have been outsinging? shouldn't we have been outsinging? shouldn't you have been outsinging? shouldn't they have been outsinging?