English verb conjugation
SHOULD BUILD

Irregular verb: build - built - built

Affirmation

Simple form	V-ing form
I should build you should build he should build we should build you should build they should build	I should be building you should be building he should be building we should be building you should be building they should be building
Perfect	V-ing perfect
I should have built you should have built he should have built we should have built you should have built they should have built	I should have been building you should have been building he should have been building we should have been building you should have been building they should have been building

Negation

Simple form	V-ing form
I should not build you should not build he should not build we should not build you should not build they should not build	I should not be building you should not be building he should not be building we should not be building you should not be building they should not be building
Perfect	V-ing perfect
I should not have built you should not have built he should not have built we should not have built you should not have built they should not have built	I should not have been building you should not have been building he should not have been building we should not have been building you should not have been building they should not have been building

Interrogative form

Simple form	V-ing form
should I build? should you build? should he build? should we build? should you build? should they build?	should I be building? should you be building? should he be building? should we be building? should you be building? should they be building?
Perfect	V-ing perfect
should I have built? should you have built? should he have built? should we have built? should you have built? should they have built?	should I have been building? should you have been building? should he have been building? should we have been building? should you have been building? should they have been building?

Interro-negative form

Simple form	V-ing form
should I not build? should you not build? should he not build? should we not build? should you not build? should they not build?	should I not be building? should you not be building? should he not be building? should we not be building? should you not be building? should they not be building?
Perfect	V-ing perfect
should I not have built? should you not have built? should he not have built? should we not have built? should you not have built? should they not have built?	should I not have been building? should you not have been building? should he not have been building? should we not have been building? should you not have been building? should they not have been building?