female gender | Modal : no | may | might | can | could | shall | should | will | would | must | ought to
English verb conjugation MAY COFFER
Regular verb: coffer - coffered - coffered
Affirmation
Simple form
I may cofferyou may coffer
he may coffer
we may coffer
you may coffer
they may coffer
V-ing form
I may be cofferingyou may be coffering
he may be coffering
we may be coffering
you may be coffering
they may be coffering
Perfect
I may have cofferedyou may have coffered
he may have coffered
we may have coffered
you may have coffered
they may have coffered
V-ing perfect
I may have been cofferingyou may have been coffering
he may have been coffering
we may have been coffering
you may have been coffering
they may have been coffering
Negation
Simple form
I mayn't cofferyou mayn't coffer
he mayn't coffer
we mayn't coffer
you mayn't coffer
they mayn't coffer
V-ing form
I mayn't be cofferingyou mayn't be coffering
he mayn't be coffering
we mayn't be coffering
you mayn't be coffering
they mayn't be coffering
Perfect
I mayn't have cofferedyou mayn't have coffered
he mayn't have coffered
we mayn't have coffered
you mayn't have coffered
they mayn't have coffered
V-ing perfect
I mayn't have been cofferingyou mayn't have been coffering
he mayn't have been coffering
we mayn't have been coffering
you mayn't have been coffering
they mayn't have been coffering
Interrogative form
Simple form
may I coffer?may you coffer?
may he coffer?
may we coffer?
may you coffer?
may they coffer?
V-ing form
may I be coffering?may you be coffering?
may he be coffering?
may we be coffering?
may you be coffering?
may they be coffering?
Perfect
may I have coffered?may you have coffered?
may he have coffered?
may we have coffered?
may you have coffered?
may they have coffered?
V-ing perfect
may I have been coffering?may you have been coffering?
may he have been coffering?
may we have been coffering?
may you have been coffering?
may they have been coffering?
Interro-negative form
Simple form
mayn't I coffer?mayn't you coffer?
mayn't he coffer?
mayn't we coffer?
mayn't you coffer?
mayn't they coffer?
V-ing form
mayn't I be coffering?mayn't you be coffering?
mayn't he be coffering?
mayn't we be coffering?
mayn't you be coffering?
mayn't they be coffering?
Perfect
mayn't I have coffered?mayn't you have coffered?
mayn't he have coffered?
mayn't we have coffered?
mayn't you have coffered?
mayn't they have coffered?
V-ing perfect
mayn't I have been coffering?mayn't you have been coffering?
mayn't he have been coffering?
mayn't we have been coffering?
mayn't you have been coffering?
mayn't they have been coffering?