English verb conjugation OUGHT TO FAIL

Regular verb: fail - failed - failed

Affirmation

Simple form

I ought to fail
you ought to fail
he ought to fail
we ought to fail
you ought to fail
they ought to fail

V-ing form

I ought to be failing
you ought to be failing
he ought to be failing
we ought to be failing
you ought to be failing
they ought to be failing

Perfect

I ought to have failed
you ought to have failed
he ought to have failed
we ought to have failed
you ought to have failed
they ought to have failed

V-ing perfect

I ought to have been failing
you ought to have been failing
he ought to have been failing
we ought to have been failing
you ought to have been failing
they ought to have been failing

Negation

Simple form

I oughtn't to fail
you oughtn't to fail
he oughtn't to fail
we oughtn't to fail
you oughtn't to fail
they oughtn't to fail

V-ing form

I oughtn't to be failing
you oughtn't to be failing
he oughtn't to be failing
we oughtn't to be failing
you oughtn't to be failing
they oughtn't to be failing

Perfect

I oughtn't to have failed
you oughtn't to have failed
he oughtn't to have failed
we oughtn't to have failed
you oughtn't to have failed
they oughtn't to have failed

V-ing perfect

I oughtn't to have been failing
you oughtn't to have been failing
he oughtn't to have been failing
we oughtn't to have been failing
you oughtn't to have been failing
they oughtn't to have been failing

Interrogative form

Simple form

ought to I fail?
ought to you fail?
ought to he fail?
ought to we fail?
ought to you fail?
ought to they fail?

V-ing form

ought to I be failing?
ought to you be failing?
ought to he be failing?
ought to we be failing?
ought to you be failing?
ought to they be failing?

Perfect

ought to I have failed?
ought to you have failed?
ought to he have failed?
ought to we have failed?
ought to you have failed?
ought to they have failed?

V-ing perfect

ought to I have been failing?
ought to you have been failing?
ought to he have been failing?
ought to we have been failing?
ought to you have been failing?
ought to they have been failing?

Interro-negative form

Simple form

oughtn't I to fail?
oughtn't you to fail?
oughtn't he to fail?
oughtn't we to fail?
oughtn't you to fail?
oughtn't they to fail?

V-ing form

oughtn't I to be failing?
oughtn't you to be failing?
oughtn't he to be failing?
oughtn't we to be failing?
oughtn't you to be failing?
oughtn't they to be failing?

Perfect

oughtn't I to have failed?
oughtn't you to have failed?
oughtn't he to have failed?
oughtn't we to have failed?
oughtn't you to have failed?
oughtn't they to have failed?

V-ing perfect

oughtn't I to have been failing?
oughtn't you to have been failing?
oughtn't he to have been failing?
oughtn't we to have been failing?
oughtn't you to have been failing?
oughtn't they to have been failing?

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