English verb conjugation MAY PUFF

Regular verb: puff - puffed - puffed

Affirmation

Simple form

I may puff
you may puff
she may puff
we may puff
you may puff
they may puff

V-ing form

I may be puffing
you may be puffing
she may be puffing
we may be puffing
you may be puffing
they may be puffing

Perfect

I may have puffed
you may have puffed
she may have puffed
we may have puffed
you may have puffed
they may have puffed

V-ing perfect

I may have been puffing
you may have been puffing
she may have been puffing
we may have been puffing
you may have been puffing
they may have been puffing

Negation

Simple form

I mayn't puff
you mayn't puff
she mayn't puff
we mayn't puff
you mayn't puff
they mayn't puff

V-ing form

I mayn't be puffing
you mayn't be puffing
she mayn't be puffing
we mayn't be puffing
you mayn't be puffing
they mayn't be puffing

Perfect

I mayn't have puffed
you mayn't have puffed
she mayn't have puffed
we mayn't have puffed
you mayn't have puffed
they mayn't have puffed

V-ing perfect

I mayn't have been puffing
you mayn't have been puffing
she mayn't have been puffing
we mayn't have been puffing
you mayn't have been puffing
they mayn't have been puffing

Interrogative form

Simple form

may I puff?
may you puff?
may she puff?
may we puff?
may you puff?
may they puff?

V-ing form

may I be puffing?
may you be puffing?
may she be puffing?
may we be puffing?
may you be puffing?
may they be puffing?

Perfect

may I have puffed?
may you have puffed?
may she have puffed?
may we have puffed?
may you have puffed?
may they have puffed?

V-ing perfect

may I have been puffing?
may you have been puffing?
may she have been puffing?
may we have been puffing?
may you have been puffing?
may they have been puffing?

Interro-negative form

Simple form

mayn't I puff?
mayn't you puff?
mayn't she puff?
mayn't we puff?
mayn't you puff?
mayn't they puff?

V-ing form

mayn't I be puffing?
mayn't you be puffing?
mayn't she be puffing?
mayn't we be puffing?
mayn't you be puffing?
mayn't they be puffing?

Perfect

mayn't I have puffed?
mayn't you have puffed?
mayn't she have puffed?
mayn't we have puffed?
mayn't you have puffed?
mayn't they have puffed?

V-ing perfect

mayn't I have been puffing?
mayn't you have been puffing?
mayn't she have been puffing?
mayn't we have been puffing?
mayn't you have been puffing?
mayn't they have been puffing?

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