English verb conjugation
SHOULD POLKA

Regular verb: polka - polkaed - polkaed

Affirmation

Simple form	V-ing form
I should polka you should polka he should polka we should polka you should polka they should polka	I should be polkaing you should be polkaing he should be polkaing we should be polkaing you should be polkaing they should be polkaing
Perfect	V-ing perfect
I should have polkaed you should have polkaed he should have polkaed we should have polkaed you should have polkaed they should have polkaed	I should have been polkaing you should have been polkaing he should have been polkaing we should have been polkaing you should have been polkaing they should have been polkaing

Negation

Simple form	V-ing form
I should not polka you should not polka he should not polka we should not polka you should not polka they should not polka	I should not be polkaing you should not be polkaing he should not be polkaing we should not be polkaing you should not be polkaing they should not be polkaing
Perfect	V-ing perfect
I should not have polkaed you should not have polkaed he should not have polkaed we should not have polkaed you should not have polkaed they should not have polkaed	I should not have been polkaing you should not have been polkaing he should not have been polkaing we should not have been polkaing you should not have been polkaing they should not have been polkaing

Interrogative form

Simple form	V-ing form
should I polka? should you polka? should he polka? should we polka? should you polka? should they polka?	should I be polkaing? should you be polkaing? should he be polkaing? should we be polkaing? should you be polkaing? should they be polkaing?
Perfect	V-ing perfect
should I have polkaed? should you have polkaed? should he have polkaed? should we have polkaed? should you have polkaed? should they have polkaed?	should I have been polkaing? should you have been polkaing? should he have been polkaing? should we have been polkaing? should you have been polkaing? should they have been polkaing?

Interro-negative form

Simple form	V-ing form
should I not polka? should you not polka? should he not polka? should we not polka? should you not polka? should they not polka?	should I not be polkaing? should you not be polkaing? should he not be polkaing? should we not be polkaing? should you not be polkaing? should they not be polkaing?
Perfect	V-ing perfect
should I not have polkaed? should you not have polkaed? should he not have polkaed? should we not have polkaed? should you not have polkaed? should they not have polkaed?	should I not have been polkaing? should you not have been polkaing? should he not have been polkaing? should we not have been polkaing? should you not have been polkaing? should they not have been polkaing?