Conjugação do verbo "fail" em Inglês

Verbo:
Infinitive
to fail
Participle
failed
Gerund
failing
SIMPLE FORMS
Pronouns
Present
Perfect
Past Perfect or
Pluperfect
I fail have failed had failed
you fail have failed had failed
he / she / it fails has failed had failed
we fail have failed had failed
you fail have failed had failed
they fail have failed had failed
Pronouns
Past
Future
Future Perfect
I failed will fail will have failed
you failed will fail will have failed
he / she / it failed will fail will have failed
we failed will fail will have failed
you failed will fail will have failed
they failed will fail will have failed
COMPOUNDS (CONTINUOUS) FORMS
Pronouns
Present
Perfect
Past Perfect or
Pluperfect
I am failing have been failing had been failing
you are failing have been failing had been failing
he / she / it is failing has been failing had been failing
we are failing have been failing had been failing
you are failing have been failing had been failing
they are failing have been failing had been failing
Pronouns
Past
Future
Future Perfect
I was failing will be failing will have been failing
you were failing will be failing will have been failing
he / she / it was failing will be failing will have been failing
we were failing will be failing will have been failing
you were failing will be failing will have been failing
they were failing will be failing will have been failing
SIMPLE FORMS
Pronouns
Present
Perfect
I would fail would have failed
you would fail would have failed
he / she / it would fail would have failed
we would fail would have failed
you would fail would have failed
they would fail would have failed
COMPOUNDS (CONTINUOUS) FORMS
Pronouns
Present
Perfect
I would be failing would have been failing
you would be failing would have been failing
he / she / it would be failing would have been failing
we would be failing would have been failing
you would be failing would have been failing
they would be failing would have been failing
Pronouns
Present
Perfect
I fail have failed
you fail have failed
he / she / it fail have failed
we fail have failed
you fail have failed
they fail have failed
Pronouns
Imperfect
Past Perfect (PluPerfect)
I failed had failed
you failed had failed
he / she / it failed had failed
we failed had failed
you failed had failed
they failed had failed
Pronouns
Imperative
you fail
we let's fail
you fail