English verb conjugation
MAY SQUARE

Regular verb: square - squared - squared

Affirmation

Simple form	V-ing form
I may square you may square she may square we may square you may square they may square	I may be squaring you may be squaring she may be squaring we may be squaring you may be squaring they may be squaring
Perfect	V-ing perfect
I may have squared you may have squared she may have squared we may have squared you may have squared they may have squared	I may have been squaring you may have been squaring she may have been squaring we may have been squaring you may have been squaring they may have been squaring

Negation

Simple form	V-ing form
I mayn't square you mayn't square she mayn't square we mayn't square you mayn't square they mayn't square	I mayn't be squaring you mayn't be squaring she mayn't be squaring we mayn't be squaring you mayn't be squaring they mayn't be squaring
Perfect	V-ing perfect
I mayn't have squared you mayn't have squared she mayn't have squared we mayn't have squared you mayn't have squared they mayn't have squared	I mayn't have been squaring you mayn't have been squaring she mayn't have been squaring we mayn't have been squaring you mayn't have been squaring they mayn't have been squaring

Interrogative form

Simple form	V-ing form
may I square? may you square? may she square? may we square? may you square? may they square?	may I be squaring? may you be squaring? may she be squaring? may we be squaring? may you be squaring? may they be squaring?
Perfect	V-ing perfect
may I have squared? may you have squared? may she have squared? may we have squared? may you have squared? may they have squared?	may I have been squaring? may you have been squaring? may she have been squaring? may we have been squaring? may you have been squaring? may they have been squaring?

Interro-negative form

Simple form	V-ing form
mayn't I square? mayn't you square? mayn't she square? mayn't we square? mayn't you square? mayn't they square?	mayn't I be squaring? mayn't you be squaring? mayn't she be squaring? mayn't we be squaring? mayn't you be squaring? mayn't they be squaring?
Perfect	V-ing perfect
mayn't I have squared? mayn't you have squared? mayn't she have squared? mayn't we have squared? mayn't you have squared? mayn't they have squared?	mayn't I have been squaring? mayn't you have been squaring? mayn't she have been squaring? mayn't we have been squaring? mayn't you have been squaring? mayn't they have been squaring?