I may shill you may shill she may shill we may shill you may shill they may shill
V-ing form
I may be shilling you may be shilling she may be shilling we may be shilling you may be shilling they may be shilling
Perfect
I may have shilled you may have shilled she may have shilled we may have shilled you may have shilled they may have shilled
V-ing perfect
I may have been shilling you may have been shilling she may have been shilling we may have been shilling you may have been shilling they may have been shilling
Negation
Simple form
I may not shill you may not shill she may not shill we may not shill you may not shill they may not shill
V-ing form
I may not be shilling you may not be shilling she may not be shilling we may not be shilling you may not be shilling they may not be shilling
Perfect
I may not have shilled you may not have shilled she may not have shilled we may not have shilled you may not have shilled they may not have shilled
V-ing perfect
I may not have been shilling you may not have been shilling she may not have been shilling we may not have been shilling you may not have been shilling they may not have been shilling
Interrogative form
Simple form
may I shill? may you shill? may she shill? may we shill? may you shill? may they shill?
V-ing form
may I be shilling? may you be shilling? may she be shilling? may we be shilling? may you be shilling? may they be shilling?
Perfect
may I have shilled? may you have shilled? may she have shilled? may we have shilled? may you have shilled? may they have shilled?
V-ing perfect
may I have been shilling? may you have been shilling? may she have been shilling? may we have been shilling? may you have been shilling? may they have been shilling?
Interro-negative form
Simple form
may I not shill? may you not shill? may she not shill? may we not shill? may you not shill? may they not shill?
V-ing form
may I not be shilling? may you not be shilling? may she not be shilling? may we not be shilling? may you not be shilling? may they not be shilling?
Perfect
may I not have shilled? may you not have shilled? may she not have shilled? may we not have shilled? may you not have shilled? may they not have shilled?
V-ing perfect
may I not have been shilling? may you not have been shilling? may she not have been shilling? may we not have been shilling? may you not have been shilling? may they not have been shilling?