English verb conjugation
MAY UPSWING

Irregular verb: upswing - upswung - upswung

Affirmation

Simple form	V-ing form
I may upswing you may upswing he may upswing we may upswing you may upswing they may upswing	I may be upswinging you may be upswinging he may be upswinging we may be upswinging you may be upswinging they may be upswinging
Perfect	V-ing perfect
I may have upswung you may have upswung he may have upswung we may have upswung you may have upswung they may have upswung	I may have been upswinging you may have been upswinging he may have been upswinging we may have been upswinging you may have been upswinging they may have been upswinging

Negation

Simple form	V-ing form
I mayn't upswing you mayn't upswing he mayn't upswing we mayn't upswing you mayn't upswing they mayn't upswing	I mayn't be upswinging you mayn't be upswinging he mayn't be upswinging we mayn't be upswinging you mayn't be upswinging they mayn't be upswinging
Perfect	V-ing perfect
I mayn't have upswung you mayn't have upswung he mayn't have upswung we mayn't have upswung you mayn't have upswung they mayn't have upswung	I mayn't have been upswinging you mayn't have been upswinging he mayn't have been upswinging we mayn't have been upswinging you mayn't have been upswinging they mayn't have been upswinging

Interrogative form

Simple form	V-ing form
may I upswing? may you upswing? may he upswing? may we upswing? may you upswing? may they upswing?	may I be upswinging? may you be upswinging? may he be upswinging? may we be upswinging? may you be upswinging? may they be upswinging?
Perfect	V-ing perfect
may I have upswung? may you have upswung? may he have upswung? may we have upswung? may you have upswung? may they have upswung?	may I have been upswinging? may you have been upswinging? may he have been upswinging? may we have been upswinging? may you have been upswinging? may they have been upswinging?

Interro-negative form

Simple form	V-ing form
mayn't I upswing? mayn't you upswing? mayn't he upswing? mayn't we upswing? mayn't you upswing? mayn't they upswing?	mayn't I be upswinging? mayn't you be upswinging? mayn't he be upswinging? mayn't we be upswinging? mayn't you be upswinging? mayn't they be upswinging?
Perfect	V-ing perfect
mayn't I have upswung? mayn't you have upswung? mayn't he have upswung? mayn't we have upswung? mayn't you have upswung? mayn't they have upswung?	mayn't I have been upswinging? mayn't you have been upswinging? mayn't he have been upswinging? mayn't we have been upswinging? mayn't you have been upswinging? mayn't they have been upswinging?