English verb conjugation
MAY BREAST-FEED

Irregular verb: breast-feed - breast-fed - breast-fed

Affirmation

Simple form	V-ing form
I may breast-feed you may breast-feed he may breast-feed we may breast-feed you may breast-feed they may breast-feed	I may be breast-feeding you may be breast-feeding he may be breast-feeding we may be breast-feeding you may be breast-feeding they may be breast-feeding
Perfect	V-ing perfect
I may have breast-fed you may have breast-fed he may have breast-fed we may have breast-fed you may have breast-fed they may have breast-fed	I may have been breast-feeding you may have been breast-feeding he may have been breast-feeding we may have been breast-feeding you may have been breast-feeding they may have been breast-feeding

Negation

Simple form	V-ing form
I mayn't breast-feed you mayn't breast-feed he mayn't breast-feed we mayn't breast-feed you mayn't breast-feed they mayn't breast-feed	I mayn't be breast-feeding you mayn't be breast-feeding he mayn't be breast-feeding we mayn't be breast-feeding you mayn't be breast-feeding they mayn't be breast-feeding
Perfect	V-ing perfect
I mayn't have breast-fed you mayn't have breast-fed he mayn't have breast-fed we mayn't have breast-fed you mayn't have breast-fed they mayn't have breast-fed	I mayn't have been breast-feeding you mayn't have been breast-feeding he mayn't have been breast-feeding we mayn't have been breast-feeding you mayn't have been breast-feeding they mayn't have been breast-feeding

Interrogative form

Simple form	V-ing form
may I breast-feed? may you breast-feed? may he breast-feed? may we breast-feed? may you breast-feed? may they breast-feed?	may I be breast-feeding? may you be breast-feeding? may he be breast-feeding? may we be breast-feeding? may you be breast-feeding? may they be breast-feeding?
Perfect	V-ing perfect
may I have breast-fed? may you have breast-fed? may he have breast-fed? may we have breast-fed? may you have breast-fed? may they have breast-fed?	may I have been breast-feeding? may you have been breast-feeding? may he have been breast-feeding? may we have been breast-feeding? may you have been breast-feeding? may they have been breast-feeding?

Interro-negative form

Simple form	V-ing form
mayn't I breast-feed? mayn't you breast-feed? mayn't he breast-feed? mayn't we breast-feed? mayn't you breast-feed? mayn't they breast-feed?	mayn't I be breast-feeding? mayn't you be breast-feeding? mayn't he be breast-feeding? mayn't we be breast-feeding? mayn't you be breast-feeding? mayn't they be breast-feeding?
Perfect	V-ing perfect
mayn't I have breast-fed? mayn't you have breast-fed? mayn't he have breast-fed? mayn't we have breast-fed? mayn't you have breast-fed? mayn't they have breast-fed?	mayn't I have been breast-feeding? mayn't you have been breast-feeding? mayn't he have been breast-feeding? mayn't we have been breast-feeding? mayn't you have been breast-feeding? mayn't they have been breast-feeding?