English verb conjugation MAY ENDEAVOUR

Regular verb: endeavour - endeavoured - endeavoured

Affirmation

Simple form

I may endeavour
you may endeavour
he may endeavour
we may endeavour
you may endeavour
they may endeavour

V-ing form

I may be endeavouring
you may be endeavouring
he may be endeavouring
we may be endeavouring
you may be endeavouring
they may be endeavouring

Perfect

I may have endeavoured
you may have endeavoured
he may have endeavoured
we may have endeavoured
you may have endeavoured
they may have endeavoured

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

may I endeavour?
may you endeavour?
may he endeavour?
may we endeavour?
may you endeavour?
may they endeavour?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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