English verb conjugation
SHOULD TONGUE

Regular verb: tongue - tongued - tongued

Affirmation

Simple form	V-ing form
I'd tongue you'd tongue he'd tongue we'd tongue you'd tongue they'd tongue	I'd be tonguing you'd be tonguing he'd be tonguing we'd be tonguing you'd be tonguing they'd be tonguing
Perfect	V-ing perfect
I should've tongued you should've tongued he should've tongued we should've tongued you should've tongued they should've tongued	I should've been tonguing you should've been tonguing he should've been tonguing we should've been tonguing you should've been tonguing they should've been tonguing

Negation

Simple form	V-ing form
I shouldn't tongue you shouldn't tongue he shouldn't tongue we shouldn't tongue you shouldn't tongue they shouldn't tongue	I shouldn't be tonguing you shouldn't be tonguing he shouldn't be tonguing we shouldn't be tonguing you shouldn't be tonguing they shouldn't be tonguing
Perfect	V-ing perfect
I shouldn't have tongued you shouldn't have tongued he shouldn't have tongued we shouldn't have tongued you shouldn't have tongued they shouldn't have tongued	I shouldn't have been tonguing you shouldn't have been tonguing he shouldn't have been tonguing we shouldn't have been tonguing you shouldn't have been tonguing they shouldn't have been tonguing

Interrogative form

Simple form	V-ing form
should I tongue? should you tongue? should he tongue? should we tongue? should you tongue? should they tongue?	should I be tonguing? should you be tonguing? should he be tonguing? should we be tonguing? should you be tonguing? should they be tonguing?
Perfect	V-ing perfect
should I have tongued? should you have tongued? should he have tongued? should we have tongued? should you have tongued? should they have tongued?	should I have been tonguing? should you have been tonguing? should he have been tonguing? should we have been tonguing? should you have been tonguing? should they have been tonguing?

Interro-negative form

Simple form	V-ing form
shouldn't I tongue? shouldn't you tongue? shouldn't he tongue? shouldn't we tongue? shouldn't you tongue? shouldn't they tongue?	shouldn't I be tonguing? shouldn't you be tonguing? shouldn't he be tonguing? shouldn't we be tonguing? shouldn't you be tonguing? shouldn't they be tonguing?
Perfect	V-ing perfect
shouldn't I have tongued? shouldn't you have tongued? shouldn't he have tongued? shouldn't we have tongued? shouldn't you have tongued? shouldn't they have tongued?	shouldn't I have been tonguing? shouldn't you have been tonguing? shouldn't he have been tonguing? shouldn't we have been tonguing? shouldn't you have been tonguing? shouldn't they have been tonguing?