English verb conjugation
SHOULD REINVESTIGATE

Regular verb: reinvestigate - reinvestigated - reinvestigated

Affirmation

Simple form	V-ing form
I should reinvestigate you should reinvestigate she should reinvestigate we should reinvestigate you should reinvestigate they should reinvestigate	I should be reinvestigating you should be reinvestigating she should be reinvestigating we should be reinvestigating you should be reinvestigating they should be reinvestigating
Perfect	V-ing perfect
I should have reinvestigated you should have reinvestigated she should have reinvestigated we should have reinvestigated you should have reinvestigated they should have reinvestigated	I should have been reinvestigating you should have been reinvestigating she should have been reinvestigating we should have been reinvestigating you should have been reinvestigating they should have been reinvestigating

Negation

Simple form	V-ing form
I should not reinvestigate you should not reinvestigate she should not reinvestigate we should not reinvestigate you should not reinvestigate they should not reinvestigate	I should not be reinvestigating you should not be reinvestigating she should not be reinvestigating we should not be reinvestigating you should not be reinvestigating they should not be reinvestigating
Perfect	V-ing perfect
I should not have reinvestigated you should not have reinvestigated she should not have reinvestigated we should not have reinvestigated you should not have reinvestigated they should not have reinvestigated	I should not have been reinvestigating you should not have been reinvestigating she should not have been reinvestigating we should not have been reinvestigating you should not have been reinvestigating they should not have been reinvestigating

Interrogative form

Simple form	V-ing form
should I reinvestigate? should you reinvestigate? should she reinvestigate? should we reinvestigate? should you reinvestigate? should they reinvestigate?	should I be reinvestigating? should you be reinvestigating? should she be reinvestigating? should we be reinvestigating? should you be reinvestigating? should they be reinvestigating?
Perfect	V-ing perfect
should I have reinvestigated? should you have reinvestigated? should she have reinvestigated? should we have reinvestigated? should you have reinvestigated? should they have reinvestigated?	should I have been reinvestigating? should you have been reinvestigating? should she have been reinvestigating? should we have been reinvestigating? should you have been reinvestigating? should they have been reinvestigating?

Interro-negative form

Simple form	V-ing form
should I not reinvestigate? should you not reinvestigate? should she not reinvestigate? should we not reinvestigate? should you not reinvestigate? should they not reinvestigate?	should I not be reinvestigating? should you not be reinvestigating? should she not be reinvestigating? should we not be reinvestigating? should you not be reinvestigating? should they not be reinvestigating?
Perfect	V-ing perfect
should I not have reinvestigated? should you not have reinvestigated? should she not have reinvestigated? should we not have reinvestigated? should you not have reinvestigated? should they not have reinvestigated?	should I not have been reinvestigating? should you not have been reinvestigating? should she not have been reinvestigating? should we not have been reinvestigating? should you not have been reinvestigating? should they not have been reinvestigating?