English verb conjugation
SHOULD SOUND

Regular verb: sound - sounded - sounded

Affirmation

Simple form	V-ing form
I should sound you should sound he should sound we should sound you should sound they should sound	I should be sounding you should be sounding he should be sounding we should be sounding you should be sounding they should be sounding
Perfect	V-ing perfect
I should have sounded you should have sounded he should have sounded we should have sounded you should have sounded they should have sounded	I should have been sounding you should have been sounding he should have been sounding we should have been sounding you should have been sounding they should have been sounding

Negation

Simple form	V-ing form
I should not sound you should not sound he should not sound we should not sound you should not sound they should not sound	I should not be sounding you should not be sounding he should not be sounding we should not be sounding you should not be sounding they should not be sounding
Perfect	V-ing perfect
I should not have sounded you should not have sounded he should not have sounded we should not have sounded you should not have sounded they should not have sounded	I should not have been sounding you should not have been sounding he should not have been sounding we should not have been sounding you should not have been sounding they should not have been sounding

Interrogative form

Simple form	V-ing form
should I sound? should you sound? should he sound? should we sound? should you sound? should they sound?	should I be sounding? should you be sounding? should he be sounding? should we be sounding? should you be sounding? should they be sounding?
Perfect	V-ing perfect
should I have sounded? should you have sounded? should he have sounded? should we have sounded? should you have sounded? should they have sounded?	should I have been sounding? should you have been sounding? should he have been sounding? should we have been sounding? should you have been sounding? should they have been sounding?

Interro-negative form

Simple form	V-ing form
should I not sound? should you not sound? should he not sound? should we not sound? should you not sound? should they not sound?	should I not be sounding? should you not be sounding? should he not be sounding? should we not be sounding? should you not be sounding? should they not be sounding?
Perfect	V-ing perfect
should I not have sounded? should you not have sounded? should he not have sounded? should we not have sounded? should you not have sounded? should they not have sounded?	should I not have been sounding? should you not have been sounding? should he not have been sounding? should we not have been sounding? should you not have been sounding? should they not have been sounding?