English verb conjugation
MAY NIBBLE

Regular verb: nibble - nibbled - nibbled

Affirmation

Simple form	V-ing form
I may nibble you may nibble he may nibble we may nibble you may nibble they may nibble	I may be nibbling you may be nibbling he may be nibbling we may be nibbling you may be nibbling they may be nibbling
Perfect	V-ing perfect
I may have nibbled you may have nibbled he may have nibbled we may have nibbled you may have nibbled they may have nibbled	I may have been nibbling you may have been nibbling he may have been nibbling we may have been nibbling you may have been nibbling they may have been nibbling

Negation

Simple form	V-ing form
I mayn't nibble you mayn't nibble he mayn't nibble we mayn't nibble you mayn't nibble they mayn't nibble	I mayn't be nibbling you mayn't be nibbling he mayn't be nibbling we mayn't be nibbling you mayn't be nibbling they mayn't be nibbling
Perfect	V-ing perfect
I mayn't have nibbled you mayn't have nibbled he mayn't have nibbled we mayn't have nibbled you mayn't have nibbled they mayn't have nibbled	I mayn't have been nibbling you mayn't have been nibbling he mayn't have been nibbling we mayn't have been nibbling you mayn't have been nibbling they mayn't have been nibbling

Interrogative form

Simple form	V-ing form
may I nibble? may you nibble? may he nibble? may we nibble? may you nibble? may they nibble?	may I be nibbling? may you be nibbling? may he be nibbling? may we be nibbling? may you be nibbling? may they be nibbling?
Perfect	V-ing perfect
may I have nibbled? may you have nibbled? may he have nibbled? may we have nibbled? may you have nibbled? may they have nibbled?	may I have been nibbling? may you have been nibbling? may he have been nibbling? may we have been nibbling? may you have been nibbling? may they have been nibbling?

Interro-negative form

Simple form	V-ing form
mayn't I nibble? mayn't you nibble? mayn't he nibble? mayn't we nibble? mayn't you nibble? mayn't they nibble?	mayn't I be nibbling? mayn't you be nibbling? mayn't he be nibbling? mayn't we be nibbling? mayn't you be nibbling? mayn't they be nibbling?
Perfect	V-ing perfect
mayn't I have nibbled? mayn't you have nibbled? mayn't he have nibbled? mayn't we have nibbled? mayn't you have nibbled? mayn't they have nibbled?	mayn't I have been nibbling? mayn't you have been nibbling? mayn't he have been nibbling? mayn't we have been nibbling? mayn't you have been nibbling? mayn't they have been nibbling?