I may reinvestigate you may reinvestigate he may reinvestigate we may reinvestigate you may reinvestigate they may reinvestigate
V-ing form
I may be reinvestigating you may be reinvestigating he may be reinvestigating we may be reinvestigating you may be reinvestigating they may be reinvestigating
Perfect
I may have reinvestigated you may have reinvestigated he may have reinvestigated we may have reinvestigated you may have reinvestigated they may have reinvestigated
V-ing perfect
I may have been reinvestigating you may have been reinvestigating he may have been reinvestigating we may have been reinvestigating you may have been reinvestigating they may have been reinvestigating
Negation
Simple form
I may not reinvestigate you may not reinvestigate he may not reinvestigate we may not reinvestigate you may not reinvestigate they may not reinvestigate
V-ing form
I may not be reinvestigating you may not be reinvestigating he may not be reinvestigating we may not be reinvestigating you may not be reinvestigating they may not be reinvestigating
Perfect
I may not have reinvestigated you may not have reinvestigated he may not have reinvestigated we may not have reinvestigated you may not have reinvestigated they may not have reinvestigated
V-ing perfect
I may not have been reinvestigating you may not have been reinvestigating he may not have been reinvestigating we may not have been reinvestigating you may not have been reinvestigating they may not have been reinvestigating
Interrogative form
Simple form
may I reinvestigate? may you reinvestigate? may he reinvestigate? may we reinvestigate? may you reinvestigate? may they reinvestigate?
V-ing form
may I be reinvestigating? may you be reinvestigating? may he be reinvestigating? may we be reinvestigating? may you be reinvestigating? may they be reinvestigating?
Perfect
may I have reinvestigated? may you have reinvestigated? may he have reinvestigated? may we have reinvestigated? may you have reinvestigated? may they have reinvestigated?
V-ing perfect
may I have been reinvestigating? may you have been reinvestigating? may he have been reinvestigating? may we have been reinvestigating? may you have been reinvestigating? may they have been reinvestigating?
Interro-negative form
Simple form
may I not reinvestigate? may you not reinvestigate? may he not reinvestigate? may we not reinvestigate? may you not reinvestigate? may they not reinvestigate?
V-ing form
may I not be reinvestigating? may you not be reinvestigating? may he not be reinvestigating? may we not be reinvestigating? may you not be reinvestigating? may they not be reinvestigating?
Perfect
may I not have reinvestigated? may you not have reinvestigated? may he not have reinvestigated? may we not have reinvestigated? may you not have reinvestigated? may they not have reinvestigated?
V-ing perfect
may I not have been reinvestigating? may you not have been reinvestigating? may he not have been reinvestigating? may we not have been reinvestigating? may you not have been reinvestigating? may they not have been reinvestigating?