English verb conjugation
SHOULD PLAY

Regular verb: play - played - played

Affirmation

Simple form	V-ing form
I should play you should play he should play we should play you should play they should play	I should be playing you should be playing he should be playing we should be playing you should be playing they should be playing
Perfect	V-ing perfect
I should have played you should have played he should have played we should have played you should have played they should have played	I should have been playing you should have been playing he should have been playing we should have been playing you should have been playing they should have been playing

Negation

Simple form	V-ing form
I should not play you should not play he should not play we should not play you should not play they should not play	I should not be playing you should not be playing he should not be playing we should not be playing you should not be playing they should not be playing
Perfect	V-ing perfect
I should not have played you should not have played he should not have played we should not have played you should not have played they should not have played	I should not have been playing you should not have been playing he should not have been playing we should not have been playing you should not have been playing they should not have been playing

Interrogative form

Simple form	V-ing form
should I play? should you play? should he play? should we play? should you play? should they play?	should I be playing? should you be playing? should he be playing? should we be playing? should you be playing? should they be playing?
Perfect	V-ing perfect
should I have played? should you have played? should he have played? should we have played? should you have played? should they have played?	should I have been playing? should you have been playing? should he have been playing? should we have been playing? should you have been playing? should they have been playing?

Interro-negative form

Simple form	V-ing form
should I not play? should you not play? should he not play? should we not play? should you not play? should they not play?	should I not be playing? should you not be playing? should he not be playing? should we not be playing? should you not be playing? should they not be playing?
Perfect	V-ing perfect
should I not have played? should you not have played? should he not have played? should we not have played? should you not have played? should they not have played?	should I not have been playing? should you not have been playing? should he not have been playing? should we not have been playing? should you not have been playing? should they not have been playing?