English verb conjugation MAY CRUMBLE

Regular verb: crumble - crumbled - crumbled

Affirmation

Simple form

I may crumble
you may crumble
he may crumble
we may crumble
you may crumble
they may crumble

V-ing form

I may be crumbling
you may be crumbling
he may be crumbling
we may be crumbling
you may be crumbling
they may be crumbling

Perfect

I may have crumbled
you may have crumbled
he may have crumbled
we may have crumbled
you may have crumbled
they may have crumbled

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

may I crumble?
may you crumble?
may he crumble?
may we crumble?
may you crumble?
may they crumble?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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