English verb conjugation
SHOULD SWAN

Regular verb: swan - swaned - swaned

Affirmation

Simple form	V-ing form
I should swan you should swan he should swan we should swan you should swan they should swan	I should be swaning you should be swaning he should be swaning we should be swaning you should be swaning they should be swaning
Perfect	V-ing perfect
I should have swaned you should have swaned he should have swaned we should have swaned you should have swaned they should have swaned	I should have been swaning you should have been swaning he should have been swaning we should have been swaning you should have been swaning they should have been swaning

Negation

Simple form	V-ing form
I should not swan you should not swan he should not swan we should not swan you should not swan they should not swan	I should not be swaning you should not be swaning he should not be swaning we should not be swaning you should not be swaning they should not be swaning
Perfect	V-ing perfect
I should not have swaned you should not have swaned he should not have swaned we should not have swaned you should not have swaned they should not have swaned	I should not have been swaning you should not have been swaning he should not have been swaning we should not have been swaning you should not have been swaning they should not have been swaning

Interrogative form

Simple form	V-ing form
should I swan? should you swan? should he swan? should we swan? should you swan? should they swan?	should I be swaning? should you be swaning? should he be swaning? should we be swaning? should you be swaning? should they be swaning?
Perfect	V-ing perfect
should I have swaned? should you have swaned? should he have swaned? should we have swaned? should you have swaned? should they have swaned?	should I have been swaning? should you have been swaning? should he have been swaning? should we have been swaning? should you have been swaning? should they have been swaning?

Interro-negative form

Simple form	V-ing form
should I not swan? should you not swan? should he not swan? should we not swan? should you not swan? should they not swan?	should I not be swaning? should you not be swaning? should he not be swaning? should we not be swaning? should you not be swaning? should they not be swaning?
Perfect	V-ing perfect
should I not have swaned? should you not have swaned? should he not have swaned? should we not have swaned? should you not have swaned? should they not have swaned?	should I not have been swaning? should you not have been swaning? should he not have been swaning? should we not have been swaning? should you not have been swaning? should they not have been swaning?