English verb conjugation
SHOULD TOMB

Regular verb: tomb - tombed - tombed

Affirmation

Simple form	V-ing form
I should tomb you should tomb he should tomb we should tomb you should tomb they should tomb	I should be tombing you should be tombing he should be tombing we should be tombing you should be tombing they should be tombing
Perfect	V-ing perfect
I should have tombed you should have tombed he should have tombed we should have tombed you should have tombed they should have tombed	I should have been tombing you should have been tombing he should have been tombing we should have been tombing you should have been tombing they should have been tombing

Negation

Simple form	V-ing form
I should not tomb you should not tomb he should not tomb we should not tomb you should not tomb they should not tomb	I should not be tombing you should not be tombing he should not be tombing we should not be tombing you should not be tombing they should not be tombing
Perfect	V-ing perfect
I should not have tombed you should not have tombed he should not have tombed we should not have tombed you should not have tombed they should not have tombed	I should not have been tombing you should not have been tombing he should not have been tombing we should not have been tombing you should not have been tombing they should not have been tombing

Interrogative form

Simple form	V-ing form
should I tomb? should you tomb? should he tomb? should we tomb? should you tomb? should they tomb?	should I be tombing? should you be tombing? should he be tombing? should we be tombing? should you be tombing? should they be tombing?
Perfect	V-ing perfect
should I have tombed? should you have tombed? should he have tombed? should we have tombed? should you have tombed? should they have tombed?	should I have been tombing? should you have been tombing? should he have been tombing? should we have been tombing? should you have been tombing? should they have been tombing?

Interro-negative form

Simple form	V-ing form
should I not tomb? should you not tomb? should he not tomb? should we not tomb? should you not tomb? should they not tomb?	should I not be tombing? should you not be tombing? should he not be tombing? should we not be tombing? should you not be tombing? should they not be tombing?
Perfect	V-ing perfect
should I not have tombed? should you not have tombed? should he not have tombed? should we not have tombed? should you not have tombed? should they not have tombed?	should I not have been tombing? should you not have been tombing? should he not have been tombing? should we not have been tombing? should you not have been tombing? should they not have been tombing?