English verb conjugation MAY STIFLE

Regular verb: stifle - stifled - stifled

Affirmation

Simple form

I may stifle
you may stifle
he may stifle
we may stifle
you may stifle
they may stifle

V-ing form

I may be stifling
you may be stifling
he may be stifling
we may be stifling
you may be stifling
they may be stifling

Perfect

I may have stifled
you may have stifled
he may have stifled
we may have stifled
you may have stifled
they may have stifled

V-ing perfect

I may have been stifling
you may have been stifling
he may have been stifling
we may have been stifling
you may have been stifling
they may have been stifling

Negation

Simple form

I mayn't stifle
you mayn't stifle
he mayn't stifle
we mayn't stifle
you mayn't stifle
they mayn't stifle

V-ing form

I mayn't be stifling
you mayn't be stifling
he mayn't be stifling
we mayn't be stifling
you mayn't be stifling
they mayn't be stifling

Perfect

I mayn't have stifled
you mayn't have stifled
he mayn't have stifled
we mayn't have stifled
you mayn't have stifled
they mayn't have stifled

V-ing perfect

I mayn't have been stifling
you mayn't have been stifling
he mayn't have been stifling
we mayn't have been stifling
you mayn't have been stifling
they mayn't have been stifling

Interrogative form

Simple form

may I stifle?
may you stifle?
may he stifle?
may we stifle?
may you stifle?
may they stifle?

V-ing form

may I be stifling?
may you be stifling?
may he be stifling?
may we be stifling?
may you be stifling?
may they be stifling?

Perfect

may I have stifled?
may you have stifled?
may he have stifled?
may we have stifled?
may you have stifled?
may they have stifled?

V-ing perfect

may I have been stifling?
may you have been stifling?
may he have been stifling?
may we have been stifling?
may you have been stifling?
may they have been stifling?

Interro-negative form

Simple form

mayn't I stifle?
mayn't you stifle?
mayn't he stifle?
mayn't we stifle?
mayn't you stifle?
mayn't they stifle?

V-ing form

mayn't I be stifling?
mayn't you be stifling?
mayn't he be stifling?
mayn't we be stifling?
mayn't you be stifling?
mayn't they be stifling?

Perfect

mayn't I have stifled?
mayn't you have stifled?
mayn't he have stifled?
mayn't we have stifled?
mayn't you have stifled?
mayn't they have stifled?

V-ing perfect

mayn't I have been stifling?
mayn't you have been stifling?
mayn't he have been stifling?
mayn't we have been stifling?
mayn't you have been stifling?
mayn't they have been stifling?

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