English verb conjugation
SHOULD CLATTER

Regular verb: clatter - clattered - clattered

Affirmation

Simple form	V-ing form
I should clatter you should clatter he should clatter we should clatter you should clatter they should clatter	I should be clattering you should be clattering he should be clattering we should be clattering you should be clattering they should be clattering
Perfect	V-ing perfect
I should have clattered you should have clattered he should have clattered we should have clattered you should have clattered they should have clattered	I should have been clattering you should have been clattering he should have been clattering we should have been clattering you should have been clattering they should have been clattering

Negation

Simple form	V-ing form
I should not clatter you should not clatter he should not clatter we should not clatter you should not clatter they should not clatter	I should not be clattering you should not be clattering he should not be clattering we should not be clattering you should not be clattering they should not be clattering
Perfect	V-ing perfect
I should not have clattered you should not have clattered he should not have clattered we should not have clattered you should not have clattered they should not have clattered	I should not have been clattering you should not have been clattering he should not have been clattering we should not have been clattering you should not have been clattering they should not have been clattering

Interrogative form

Simple form	V-ing form
should I clatter? should you clatter? should he clatter? should we clatter? should you clatter? should they clatter?	should I be clattering? should you be clattering? should he be clattering? should we be clattering? should you be clattering? should they be clattering?
Perfect	V-ing perfect
should I have clattered? should you have clattered? should he have clattered? should we have clattered? should you have clattered? should they have clattered?	should I have been clattering? should you have been clattering? should he have been clattering? should we have been clattering? should you have been clattering? should they have been clattering?

Interro-negative form

Simple form	V-ing form
should I not clatter? should you not clatter? should he not clatter? should we not clatter? should you not clatter? should they not clatter?	should I not be clattering? should you not be clattering? should he not be clattering? should we not be clattering? should you not be clattering? should they not be clattering?
Perfect	V-ing perfect
should I not have clattered? should you not have clattered? should he not have clattered? should we not have clattered? should you not have clattered? should they not have clattered?	should I not have been clattering? should you not have been clattering? should he not have been clattering? should we not have been clattering? should you not have been clattering? should they not have been clattering?