English verb conjugation
SHOULD SAILPLANE

Regular verb: sailplane - sailplaned - sailplaned

Affirmation

Simple form	V-ing form
I should sailplane you should sailplane she should sailplane we should sailplane you should sailplane they should sailplane	I should be sailplaning you should be sailplaning she should be sailplaning we should be sailplaning you should be sailplaning they should be sailplaning
Perfect	V-ing perfect
I should have sailplaned you should have sailplaned she should have sailplaned we should have sailplaned you should have sailplaned they should have sailplaned	I should have been sailplaning you should have been sailplaning she should have been sailplaning we should have been sailplaning you should have been sailplaning they should have been sailplaning

Negation

Simple form	V-ing form
I should not sailplane you should not sailplane she should not sailplane we should not sailplane you should not sailplane they should not sailplane	I should not be sailplaning you should not be sailplaning she should not be sailplaning we should not be sailplaning you should not be sailplaning they should not be sailplaning
Perfect	V-ing perfect
I should not have sailplaned you should not have sailplaned she should not have sailplaned we should not have sailplaned you should not have sailplaned they should not have sailplaned	I should not have been sailplaning you should not have been sailplaning she should not have been sailplaning we should not have been sailplaning you should not have been sailplaning they should not have been sailplaning

Interrogative form

Simple form	V-ing form
should I sailplane? should you sailplane? should she sailplane? should we sailplane? should you sailplane? should they sailplane?	should I be sailplaning? should you be sailplaning? should she be sailplaning? should we be sailplaning? should you be sailplaning? should they be sailplaning?
Perfect	V-ing perfect
should I have sailplaned? should you have sailplaned? should she have sailplaned? should we have sailplaned? should you have sailplaned? should they have sailplaned?	should I have been sailplaning? should you have been sailplaning? should she have been sailplaning? should we have been sailplaning? should you have been sailplaning? should they have been sailplaning?

Interro-negative form

Simple form	V-ing form
should I not sailplane? should you not sailplane? should she not sailplane? should we not sailplane? should you not sailplane? should they not sailplane?	should I not be sailplaning? should you not be sailplaning? should she not be sailplaning? should we not be sailplaning? should you not be sailplaning? should they not be sailplaning?
Perfect	V-ing perfect
should I not have sailplaned? should you not have sailplaned? should she not have sailplaned? should we not have sailplaned? should you not have sailplaned? should they not have sailplaned?	should I not have been sailplaning? should you not have been sailplaning? should she not have been sailplaning? should we not have been sailplaning? should you not have been sailplaning? should they not have been sailplaning?