female gender | Modal : no | may | might | can | could | shall | should | will | would | must | ought to
English verb conjugation MAY CAUTION
Regular verb: caution - cautioned - cautioned
Affirmation
Simple form
I may cautionyou may caution
he may caution
we may caution
you may caution
they may caution
V-ing form
I may be cautioningyou may be cautioning
he may be cautioning
we may be cautioning
you may be cautioning
they may be cautioning
Perfect
I may have cautionedyou may have cautioned
he may have cautioned
we may have cautioned
you may have cautioned
they may have cautioned
V-ing perfect
I may have been cautioningyou may have been cautioning
he may have been cautioning
we may have been cautioning
you may have been cautioning
they may have been cautioning
Negation
Simple form
I mayn't cautionyou mayn't caution
he mayn't caution
we mayn't caution
you mayn't caution
they mayn't caution
V-ing form
I mayn't be cautioningyou mayn't be cautioning
he mayn't be cautioning
we mayn't be cautioning
you mayn't be cautioning
they mayn't be cautioning
Perfect
I mayn't have cautionedyou mayn't have cautioned
he mayn't have cautioned
we mayn't have cautioned
you mayn't have cautioned
they mayn't have cautioned
V-ing perfect
I mayn't have been cautioningyou mayn't have been cautioning
he mayn't have been cautioning
we mayn't have been cautioning
you mayn't have been cautioning
they mayn't have been cautioning
Interrogative form
Simple form
may I caution?may you caution?
may he caution?
may we caution?
may you caution?
may they caution?
V-ing form
may I be cautioning?may you be cautioning?
may he be cautioning?
may we be cautioning?
may you be cautioning?
may they be cautioning?
Perfect
may I have cautioned?may you have cautioned?
may he have cautioned?
may we have cautioned?
may you have cautioned?
may they have cautioned?
V-ing perfect
may I have been cautioning?may you have been cautioning?
may he have been cautioning?
may we have been cautioning?
may you have been cautioning?
may they have been cautioning?
Interro-negative form
Simple form
mayn't I caution?mayn't you caution?
mayn't he caution?
mayn't we caution?
mayn't you caution?
mayn't they caution?
V-ing form
mayn't I be cautioning?mayn't you be cautioning?
mayn't he be cautioning?
mayn't we be cautioning?
mayn't you be cautioning?
mayn't they be cautioning?
Perfect
mayn't I have cautioned?mayn't you have cautioned?
mayn't he have cautioned?
mayn't we have cautioned?
mayn't you have cautioned?
mayn't they have cautioned?
V-ing perfect
mayn't I have been cautioning?mayn't you have been cautioning?
mayn't he have been cautioning?
mayn't we have been cautioning?
mayn't you have been cautioning?
mayn't they have been cautioning?