English verb conjugation
MAY VOUCHSAFE

Regular verb: vouchsafe - vouchsafed - vouchsafed

Affirmation

Simple form	V-ing form
I may vouchsafe you may vouchsafe he may vouchsafe we may vouchsafe you may vouchsafe they may vouchsafe	I may be vouchsafing you may be vouchsafing he may be vouchsafing we may be vouchsafing you may be vouchsafing they may be vouchsafing
Perfect	V-ing perfect
I may have vouchsafed you may have vouchsafed he may have vouchsafed we may have vouchsafed you may have vouchsafed they may have vouchsafed	I may have been vouchsafing you may have been vouchsafing he may have been vouchsafing we may have been vouchsafing you may have been vouchsafing they may have been vouchsafing

Negation

Simple form	V-ing form
I mayn't vouchsafe you mayn't vouchsafe he mayn't vouchsafe we mayn't vouchsafe you mayn't vouchsafe they mayn't vouchsafe	I mayn't be vouchsafing you mayn't be vouchsafing he mayn't be vouchsafing we mayn't be vouchsafing you mayn't be vouchsafing they mayn't be vouchsafing
Perfect	V-ing perfect
I mayn't have vouchsafed you mayn't have vouchsafed he mayn't have vouchsafed we mayn't have vouchsafed you mayn't have vouchsafed they mayn't have vouchsafed	I mayn't have been vouchsafing you mayn't have been vouchsafing he mayn't have been vouchsafing we mayn't have been vouchsafing you mayn't have been vouchsafing they mayn't have been vouchsafing

Interrogative form

Simple form	V-ing form
may I vouchsafe? may you vouchsafe? may he vouchsafe? may we vouchsafe? may you vouchsafe? may they vouchsafe?	may I be vouchsafing? may you be vouchsafing? may he be vouchsafing? may we be vouchsafing? may you be vouchsafing? may they be vouchsafing?
Perfect	V-ing perfect
may I have vouchsafed? may you have vouchsafed? may he have vouchsafed? may we have vouchsafed? may you have vouchsafed? may they have vouchsafed?	may I have been vouchsafing? may you have been vouchsafing? may he have been vouchsafing? may we have been vouchsafing? may you have been vouchsafing? may they have been vouchsafing?

Interro-negative form

Simple form	V-ing form
mayn't I vouchsafe? mayn't you vouchsafe? mayn't he vouchsafe? mayn't we vouchsafe? mayn't you vouchsafe? mayn't they vouchsafe?	mayn't I be vouchsafing? mayn't you be vouchsafing? mayn't he be vouchsafing? mayn't we be vouchsafing? mayn't you be vouchsafing? mayn't they be vouchsafing?
Perfect	V-ing perfect
mayn't I have vouchsafed? mayn't you have vouchsafed? mayn't he have vouchsafed? mayn't we have vouchsafed? mayn't you have vouchsafed? mayn't they have vouchsafed?	mayn't I have been vouchsafing? mayn't you have been vouchsafing? mayn't he have been vouchsafing? mayn't we have been vouchsafing? mayn't you have been vouchsafing? mayn't they have been vouchsafing?