female gender | Modal : no | may | might | can | could | shall | should | will | would | must | ought to
English verb conjugation OUGHT TO ENDEAVOUR
Regular verb: endeavour - endeavoured - endeavoured
Affirmation
Simple form
I ought to endeavouryou ought to endeavour
he ought to endeavour
we ought to endeavour
you ought to endeavour
they ought to endeavour
V-ing form
I ought to be endeavouringyou ought to be endeavouring
he ought to be endeavouring
we ought to be endeavouring
you ought to be endeavouring
they ought to be endeavouring
Perfect
I ought to have endeavouredyou ought to have endeavoured
he ought to have endeavoured
we ought to have endeavoured
you ought to have endeavoured
they ought to have endeavoured
V-ing perfect
I ought to have been endeavouringyou ought to have been endeavouring
he ought to have been endeavouring
we ought to have been endeavouring
you ought to have been endeavouring
they ought to have been endeavouring
Negation
Simple form
I oughtn't to endeavouryou oughtn't to endeavour
he oughtn't to endeavour
we oughtn't to endeavour
you oughtn't to endeavour
they oughtn't to endeavour
V-ing form
I oughtn't to be endeavouringyou oughtn't to be endeavouring
he oughtn't to be endeavouring
we oughtn't to be endeavouring
you oughtn't to be endeavouring
they oughtn't to be endeavouring
Perfect
I oughtn't to have endeavouredyou oughtn't to have endeavoured
he oughtn't to have endeavoured
we oughtn't to have endeavoured
you oughtn't to have endeavoured
they oughtn't to have endeavoured
V-ing perfect
I oughtn't to have been endeavouringyou oughtn't to have been endeavouring
he oughtn't to have been endeavouring
we oughtn't to have been endeavouring
you oughtn't to have been endeavouring
they oughtn't to have been endeavouring
Interrogative form
Simple form
ought to I endeavour?ought to you endeavour?
ought to he endeavour?
ought to we endeavour?
ought to you endeavour?
ought to they endeavour?
V-ing form
ought to I be endeavouring?ought to you be endeavouring?
ought to he be endeavouring?
ought to we be endeavouring?
ought to you be endeavouring?
ought to they be endeavouring?
Perfect
ought to I have endeavoured?ought to you have endeavoured?
ought to he have endeavoured?
ought to we have endeavoured?
ought to you have endeavoured?
ought to they have endeavoured?
V-ing perfect
ought to I have been endeavouring?ought to you have been endeavouring?
ought to he have been endeavouring?
ought to we have been endeavouring?
ought to you have been endeavouring?
ought to they have been endeavouring?
Interro-negative form
Simple form
oughtn't I to endeavour?oughtn't you to endeavour?
oughtn't he to endeavour?
oughtn't we to endeavour?
oughtn't you to endeavour?
oughtn't they to endeavour?
V-ing form
oughtn't I to be endeavouring?oughtn't you to be endeavouring?
oughtn't he to be endeavouring?
oughtn't we to be endeavouring?
oughtn't you to be endeavouring?
oughtn't they to be endeavouring?
Perfect
oughtn't I to have endeavoured?oughtn't you to have endeavoured?
oughtn't he to have endeavoured?
oughtn't we to have endeavoured?
oughtn't you to have endeavoured?
oughtn't they to have endeavoured?
V-ing perfect
oughtn't I to have been endeavouring?oughtn't you to have been endeavouring?
oughtn't he to have been endeavouring?
oughtn't we to have been endeavouring?
oughtn't you to have been endeavouring?
oughtn't they to have been endeavouring?