English verb conjugation MAY DISCOLOUR

Regular verb: discolour - discoloured - discoloured

Affirmation

Simple form

I may discolour
you may discolour
he may discolour
we may discolour
you may discolour
they may discolour

V-ing form

I may be discolouring
you may be discolouring
he may be discolouring
we may be discolouring
you may be discolouring
they may be discolouring

Perfect

I may have discoloured
you may have discoloured
he may have discoloured
we may have discoloured
you may have discoloured
they may have discoloured

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

may I discolour?
may you discolour?
may he discolour?
may we discolour?
may you discolour?
may they discolour?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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