English verb conjugation TO FAIL

Regular verb: fail - failed - failed

Indicative

Present

don't I fail?
don't you fail?
doesn't he fail?
don't we fail?
don't you fail?
don't they fail?

Present continuous

am I not failing?
aren't you failing?
isn't he failing?
aren't we failing?
aren't you failing?
aren't they failing?

Preterite

didn't I fail?
didn't you fail?
didn't he fail?
didn't we fail?
didn't you fail?
didn't they fail?

Preterite continuous

wasn't I failing?
weren't you failing?
wasn't he failing?
weren't we failing?
weren't you failing?
weren't they failing?

Present perfect

haven't I failed?
haven't you failed?
hasn't he failed?
haven't we failed?
haven't you failed?
haven't they failed?

Present perfect continuous

haven't I been failing?
haven't you been failing?
hasn't he been failing?
haven't we been failing?
haven't you been failing?
haven't they been failing?

Pluperfect

hadn't I failed?
hadn't you failed?
hadn't he failed?
hadn't we failed?
hadn't you failed?
hadn't they failed?

Pluperfect continuous

hadn't I been failing?
hadn't you been failing?
hadn't he been failing?
hadn't we been failing?
hadn't you been failing?
hadn't they been failing?

Future

won't I fail?
won't you fail?
won't he fail?
won't we fail?
won't you fail?
won't they fail?

Future continuous

won't I be failing?
won't you be failing?
won't he be failing?
won't we be failing?
won't you be failing?
won't they be failing?

Future perfect

won't I have failed?
won't you have failed?
won't he have failed?
won't we have failed?
won't you have failed?
won't they have failed?

Future perfect continuous

won't I have been failing?
won't you have been failing?
won't he have been failing?
won't we have been failing?
won't you have been failing?
won't they have been failing?

Conditional

Present

wouldn't I fail?
wouldn't you fail?
wouldn't he fail?
wouldn't we fail?
wouldn't you fail?
wouldn't they fail?

Present continuous

wouldn't I be failing?
wouldn't you be failing?
wouldn't he be failing?
wouldn't we be failing?
wouldn't you be failing?
wouldn't they be failing?

Past

wouldn't I have failed?
wouldn't you have failed?
wouldn't he have failed?
wouldn't we have failed?
wouldn't you have failed?
wouldn't they have failed?

Past continuous

wouldn't I have been failing?
wouldn't you have been failing?
wouldn't he have been failing?
wouldn't we have been failing?
wouldn't you have been failing?
wouldn't they have been failing?

Imperative

-
-
-

Infinitive

to fail

Participle

Present

failing

Past

failed

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