I may shoulder you may shoulder she may shoulder we may shoulder you may shoulder they may shoulder
V-ing form
I may be shouldering you may be shouldering she may be shouldering we may be shouldering you may be shouldering they may be shouldering
Perfect
I may have shouldered you may have shouldered she may have shouldered we may have shouldered you may have shouldered they may have shouldered
V-ing perfect
I may have been shouldering you may have been shouldering she may have been shouldering we may have been shouldering you may have been shouldering they may have been shouldering
Negation
Simple form
I may not shoulder you may not shoulder she may not shoulder we may not shoulder you may not shoulder they may not shoulder
V-ing form
I may not be shouldering you may not be shouldering she may not be shouldering we may not be shouldering you may not be shouldering they may not be shouldering
Perfect
I may not have shouldered you may not have shouldered she may not have shouldered we may not have shouldered you may not have shouldered they may not have shouldered
V-ing perfect
I may not have been shouldering you may not have been shouldering she may not have been shouldering we may not have been shouldering you may not have been shouldering they may not have been shouldering
Interrogative form
Simple form
may I shoulder? may you shoulder? may she shoulder? may we shoulder? may you shoulder? may they shoulder?
V-ing form
may I be shouldering? may you be shouldering? may she be shouldering? may we be shouldering? may you be shouldering? may they be shouldering?
Perfect
may I have shouldered? may you have shouldered? may she have shouldered? may we have shouldered? may you have shouldered? may they have shouldered?
V-ing perfect
may I have been shouldering? may you have been shouldering? may she have been shouldering? may we have been shouldering? may you have been shouldering? may they have been shouldering?
Interro-negative form
Simple form
may I not shoulder? may you not shoulder? may she not shoulder? may we not shoulder? may you not shoulder? may they not shoulder?
V-ing form
may I not be shouldering? may you not be shouldering? may she not be shouldering? may we not be shouldering? may you not be shouldering? may they not be shouldering?
Perfect
may I not have shouldered? may you not have shouldered? may she not have shouldered? may we not have shouldered? may you not have shouldered? may they not have shouldered?
V-ing perfect
may I not have been shouldering? may you not have been shouldering? may she not have been shouldering? may we not have been shouldering? may you not have been shouldering? may they not have been shouldering?