English verb conjugation MAY CRYSTALLISE

Regular verb: crystallise - crystallised - crystallised

Affirmation

Simple form

I may crystallise
you may crystallise
he may crystallise
we may crystallise
you may crystallise
they may crystallise

V-ing form

I may be crystallising
you may be crystallising
he may be crystallising
we may be crystallising
you may be crystallising
they may be crystallising

Perfect

I may have crystallised
you may have crystallised
he may have crystallised
we may have crystallised
you may have crystallised
they may have crystallised

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

may I crystallise?
may you crystallise?
may he crystallise?
may we crystallise?
may you crystallise?
may they crystallise?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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