English verb conjugation
SHOULD LUNCH

Regular verb: lunch - lunched - lunched

Affirmation

Simple form	V-ing form
I should lunch you should lunch he should lunch we should lunch you should lunch they should lunch	I should be lunching you should be lunching he should be lunching we should be lunching you should be lunching they should be lunching
Perfect	V-ing perfect
I should have lunched you should have lunched he should have lunched we should have lunched you should have lunched they should have lunched	I should have been lunching you should have been lunching he should have been lunching we should have been lunching you should have been lunching they should have been lunching

Negation

Simple form	V-ing form
I should not lunch you should not lunch he should not lunch we should not lunch you should not lunch they should not lunch	I should not be lunching you should not be lunching he should not be lunching we should not be lunching you should not be lunching they should not be lunching
Perfect	V-ing perfect
I should not have lunched you should not have lunched he should not have lunched we should not have lunched you should not have lunched they should not have lunched	I should not have been lunching you should not have been lunching he should not have been lunching we should not have been lunching you should not have been lunching they should not have been lunching

Interrogative form

Simple form	V-ing form
should I lunch? should you lunch? should he lunch? should we lunch? should you lunch? should they lunch?	should I be lunching? should you be lunching? should he be lunching? should we be lunching? should you be lunching? should they be lunching?
Perfect	V-ing perfect
should I have lunched? should you have lunched? should he have lunched? should we have lunched? should you have lunched? should they have lunched?	should I have been lunching? should you have been lunching? should he have been lunching? should we have been lunching? should you have been lunching? should they have been lunching?

Interro-negative form

Simple form	V-ing form
should I not lunch? should you not lunch? should he not lunch? should we not lunch? should you not lunch? should they not lunch?	should I not be lunching? should you not be lunching? should he not be lunching? should we not be lunching? should you not be lunching? should they not be lunching?
Perfect	V-ing perfect
should I not have lunched? should you not have lunched? should he not have lunched? should we not have lunched? should you not have lunched? should they not have lunched?	should I not have been lunching? should you not have been lunching? should he not have been lunching? should we not have been lunching? should you not have been lunching? should they not have been lunching?