English verb conjugation
SHOULD REFILTER

Regular verb: refilter - refiltered - refiltered

Affirmation

Simple form	V-ing form
I should refilter you should refilter he should refilter we should refilter you should refilter they should refilter	I should be refiltering you should be refiltering he should be refiltering we should be refiltering you should be refiltering they should be refiltering
Perfect	V-ing perfect
I should have refiltered you should have refiltered he should have refiltered we should have refiltered you should have refiltered they should have refiltered	I should have been refiltering you should have been refiltering he should have been refiltering we should have been refiltering you should have been refiltering they should have been refiltering

Negation

Simple form	V-ing form
I should not refilter you should not refilter he should not refilter we should not refilter you should not refilter they should not refilter	I should not be refiltering you should not be refiltering he should not be refiltering we should not be refiltering you should not be refiltering they should not be refiltering
Perfect	V-ing perfect
I should not have refiltered you should not have refiltered he should not have refiltered we should not have refiltered you should not have refiltered they should not have refiltered	I should not have been refiltering you should not have been refiltering he should not have been refiltering we should not have been refiltering you should not have been refiltering they should not have been refiltering

Interrogative form

Simple form	V-ing form
should I refilter? should you refilter? should he refilter? should we refilter? should you refilter? should they refilter?	should I be refiltering? should you be refiltering? should he be refiltering? should we be refiltering? should you be refiltering? should they be refiltering?
Perfect	V-ing perfect
should I have refiltered? should you have refiltered? should he have refiltered? should we have refiltered? should you have refiltered? should they have refiltered?	should I have been refiltering? should you have been refiltering? should he have been refiltering? should we have been refiltering? should you have been refiltering? should they have been refiltering?

Interro-negative form

Simple form	V-ing form
should I not refilter? should you not refilter? should he not refilter? should we not refilter? should you not refilter? should they not refilter?	should I not be refiltering? should you not be refiltering? should he not be refiltering? should we not be refiltering? should you not be refiltering? should they not be refiltering?
Perfect	V-ing perfect
should I not have refiltered? should you not have refiltered? should he not have refiltered? should we not have refiltered? should you not have refiltered? should they not have refiltered?	should I not have been refiltering? should you not have been refiltering? should he not have been refiltering? should we not have been refiltering? should you not have been refiltering? should they not have been refiltering?