English verb conjugation
SHOULD EFFACE

Regular verb: efface - effaced - effaced

Affirmation

Simple form	V-ing form
I should efface you should efface he should efface we should efface you should efface they should efface	I should be effacing you should be effacing he should be effacing we should be effacing you should be effacing they should be effacing
Perfect	V-ing perfect
I should have effaced you should have effaced he should have effaced we should have effaced you should have effaced they should have effaced	I should have been effacing you should have been effacing he should have been effacing we should have been effacing you should have been effacing they should have been effacing

Negation

Simple form	V-ing form
I should not efface you should not efface he should not efface we should not efface you should not efface they should not efface	I should not be effacing you should not be effacing he should not be effacing we should not be effacing you should not be effacing they should not be effacing
Perfect	V-ing perfect
I should not have effaced you should not have effaced he should not have effaced we should not have effaced you should not have effaced they should not have effaced	I should not have been effacing you should not have been effacing he should not have been effacing we should not have been effacing you should not have been effacing they should not have been effacing

Interrogative form

Simple form	V-ing form
should I efface? should you efface? should he efface? should we efface? should you efface? should they efface?	should I be effacing? should you be effacing? should he be effacing? should we be effacing? should you be effacing? should they be effacing?
Perfect	V-ing perfect
should I have effaced? should you have effaced? should he have effaced? should we have effaced? should you have effaced? should they have effaced?	should I have been effacing? should you have been effacing? should he have been effacing? should we have been effacing? should you have been effacing? should they have been effacing?

Interro-negative form

Simple form	V-ing form
should I not efface? should you not efface? should he not efface? should we not efface? should you not efface? should they not efface?	should I not be effacing? should you not be effacing? should he not be effacing? should we not be effacing? should you not be effacing? should they not be effacing?
Perfect	V-ing perfect
should I not have effaced? should you not have effaced? should he not have effaced? should we not have effaced? should you not have effaced? should they not have effaced?	should I not have been effacing? should you not have been effacing? should he not have been effacing? should we not have been effacing? should you not have been effacing? should they not have been effacing?