English verb conjugation
MAY TOBOGGAN

Regular verb: toboggan - tobogganed - tobogganed

Affirmation

Simple form	V-ing form
I may toboggan you may toboggan he may toboggan we may toboggan you may toboggan they may toboggan	I may be tobogganing you may be tobogganing he may be tobogganing we may be tobogganing you may be tobogganing they may be tobogganing
Perfect	V-ing perfect
I may have tobogganed you may have tobogganed he may have tobogganed we may have tobogganed you may have tobogganed they may have tobogganed	I may have been tobogganing you may have been tobogganing he may have been tobogganing we may have been tobogganing you may have been tobogganing they may have been tobogganing

Negation

Simple form	V-ing form
I mayn't toboggan you mayn't toboggan he mayn't toboggan we mayn't toboggan you mayn't toboggan they mayn't toboggan	I mayn't be tobogganing you mayn't be tobogganing he mayn't be tobogganing we mayn't be tobogganing you mayn't be tobogganing they mayn't be tobogganing
Perfect	V-ing perfect
I mayn't have tobogganed you mayn't have tobogganed he mayn't have tobogganed we mayn't have tobogganed you mayn't have tobogganed they mayn't have tobogganed	I mayn't have been tobogganing you mayn't have been tobogganing he mayn't have been tobogganing we mayn't have been tobogganing you mayn't have been tobogganing they mayn't have been tobogganing

Interrogative form

Simple form	V-ing form
may I toboggan? may you toboggan? may he toboggan? may we toboggan? may you toboggan? may they toboggan?	may I be tobogganing? may you be tobogganing? may he be tobogganing? may we be tobogganing? may you be tobogganing? may they be tobogganing?
Perfect	V-ing perfect
may I have tobogganed? may you have tobogganed? may he have tobogganed? may we have tobogganed? may you have tobogganed? may they have tobogganed?	may I have been tobogganing? may you have been tobogganing? may he have been tobogganing? may we have been tobogganing? may you have been tobogganing? may they have been tobogganing?

Interro-negative form

Simple form	V-ing form
mayn't I toboggan? mayn't you toboggan? mayn't he toboggan? mayn't we toboggan? mayn't you toboggan? mayn't they toboggan?	mayn't I be tobogganing? mayn't you be tobogganing? mayn't he be tobogganing? mayn't we be tobogganing? mayn't you be tobogganing? mayn't they be tobogganing?
Perfect	V-ing perfect
mayn't I have tobogganed? mayn't you have tobogganed? mayn't he have tobogganed? mayn't we have tobogganed? mayn't you have tobogganed? mayn't they have tobogganed?	mayn't I have been tobogganing? mayn't you have been tobogganing? mayn't he have been tobogganing? mayn't we have been tobogganing? mayn't you have been tobogganing? mayn't they have been tobogganing?