English verb conjugation
SHOULD LAPSE

Regular verb: lapse - lapsed - lapsed

Affirmation

Simple form	V-ing form
I should lapse you should lapse he should lapse we should lapse you should lapse they should lapse	I should be lapsing you should be lapsing he should be lapsing we should be lapsing you should be lapsing they should be lapsing
Perfect	V-ing perfect
I should have lapsed you should have lapsed he should have lapsed we should have lapsed you should have lapsed they should have lapsed	I should have been lapsing you should have been lapsing he should have been lapsing we should have been lapsing you should have been lapsing they should have been lapsing

Negation

Simple form	V-ing form
I should not lapse you should not lapse he should not lapse we should not lapse you should not lapse they should not lapse	I should not be lapsing you should not be lapsing he should not be lapsing we should not be lapsing you should not be lapsing they should not be lapsing
Perfect	V-ing perfect
I should not have lapsed you should not have lapsed he should not have lapsed we should not have lapsed you should not have lapsed they should not have lapsed	I should not have been lapsing you should not have been lapsing he should not have been lapsing we should not have been lapsing you should not have been lapsing they should not have been lapsing

Interrogative form

Simple form	V-ing form
should I lapse? should you lapse? should he lapse? should we lapse? should you lapse? should they lapse?	should I be lapsing? should you be lapsing? should he be lapsing? should we be lapsing? should you be lapsing? should they be lapsing?
Perfect	V-ing perfect
should I have lapsed? should you have lapsed? should he have lapsed? should we have lapsed? should you have lapsed? should they have lapsed?	should I have been lapsing? should you have been lapsing? should he have been lapsing? should we have been lapsing? should you have been lapsing? should they have been lapsing?

Interro-negative form

Simple form	V-ing form
should I not lapse? should you not lapse? should he not lapse? should we not lapse? should you not lapse? should they not lapse?	should I not be lapsing? should you not be lapsing? should he not be lapsing? should we not be lapsing? should you not be lapsing? should they not be lapsing?
Perfect	V-ing perfect
should I not have lapsed? should you not have lapsed? should he not have lapsed? should we not have lapsed? should you not have lapsed? should they not have lapsed?	should I not have been lapsing? should you not have been lapsing? should he not have been lapsing? should we not have been lapsing? should you not have been lapsing? should they not have been lapsing?