should lunch
Regular verb: lunch - lunched- lunched

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