I should putter you should putter he should putter we should putter you should putter they should putter
V-ing form
I should be puttering you should be puttering he should be puttering we should be puttering you should be puttering they should be puttering
Perfect
I should have puttered you should have puttered he should have puttered we should have puttered you should have puttered they should have puttered
V-ing perfect
I should have been puttering you should have been puttering he should have been puttering we should have been puttering you should have been puttering they should have been puttering
Negation
Simple form
I should not putter you should not putter he should not putter we should not putter you should not putter they should not putter
V-ing form
I should not be puttering you should not be puttering he should not be puttering we should not be puttering you should not be puttering they should not be puttering
Perfect
I should not have puttered you should not have puttered he should not have puttered we should not have puttered you should not have puttered they should not have puttered
V-ing perfect
I should not have been puttering you should not have been puttering he should not have been puttering we should not have been puttering you should not have been puttering they should not have been puttering
Interrogative form
Simple form
should I putter? should you putter? should he putter? should we putter? should you putter? should they putter?
V-ing form
should I be puttering? should you be puttering? should he be puttering? should we be puttering? should you be puttering? should they be puttering?
Perfect
should I have puttered? should you have puttered? should he have puttered? should we have puttered? should you have puttered? should they have puttered?
V-ing perfect
should I have been puttering? should you have been puttering? should he have been puttering? should we have been puttering? should you have been puttering? should they have been puttering?
Interro-negative form
Simple form
should I not putter? should you not putter? should he not putter? should we not putter? should you not putter? should they not putter?
V-ing form
should I not be puttering? should you not be puttering? should he not be puttering? should we not be puttering? should you not be puttering? should they not be puttering?
Perfect
should I not have puttered? should you not have puttered? should he not have puttered? should we not have puttered? should you not have puttered? should they not have puttered?
V-ing perfect
should I not have been puttering? should you not have been puttering? should he not have been puttering? should we not have been puttering? should you not have been puttering? should they not have been puttering?