English verb conjugation
SHOULD SKIRR

Regular verb: skirr - skirred - skirred

Affirmation

Simple form	V-ing form
I should skirr you should skirr he should skirr we should skirr you should skirr they should skirr	I should be skirring you should be skirring he should be skirring we should be skirring you should be skirring they should be skirring
Perfect	V-ing perfect
I should have skirred you should have skirred he should have skirred we should have skirred you should have skirred they should have skirred	I should have been skirring you should have been skirring he should have been skirring we should have been skirring you should have been skirring they should have been skirring

Negation

Simple form	V-ing form
I should not skirr you should not skirr he should not skirr we should not skirr you should not skirr they should not skirr	I should not be skirring you should not be skirring he should not be skirring we should not be skirring you should not be skirring they should not be skirring
Perfect	V-ing perfect
I should not have skirred you should not have skirred he should not have skirred we should not have skirred you should not have skirred they should not have skirred	I should not have been skirring you should not have been skirring he should not have been skirring we should not have been skirring you should not have been skirring they should not have been skirring

Interrogative form

Simple form	V-ing form
should I skirr? should you skirr? should he skirr? should we skirr? should you skirr? should they skirr?	should I be skirring? should you be skirring? should he be skirring? should we be skirring? should you be skirring? should they be skirring?
Perfect	V-ing perfect
should I have skirred? should you have skirred? should he have skirred? should we have skirred? should you have skirred? should they have skirred?	should I have been skirring? should you have been skirring? should he have been skirring? should we have been skirring? should you have been skirring? should they have been skirring?

Interro-negative form

Simple form	V-ing form
should I not skirr? should you not skirr? should he not skirr? should we not skirr? should you not skirr? should they not skirr?	should I not be skirring? should you not be skirring? should he not be skirring? should we not be skirring? should you not be skirring? should they not be skirring?
Perfect	V-ing perfect
should I not have skirred? should you not have skirred? should he not have skirred? should we not have skirred? should you not have skirred? should they not have skirred?	should I not have been skirring? should you not have been skirring? should he not have been skirring? should we not have been skirring? should you not have been skirring? should they not have been skirring?