Conjugation of the verb fail

Indicative
Present
Ifail
youfail
he/she/itfails
wefail
youfail
theyfail
Present Progressive
Iam failing
youare failing
he/she/itis failing
weare failing
youare failing
theyare failing
Past
Ifailed
youfailed
he/she/itfailed
wefailed
youfailed
theyfailed
Past Progressive
Iwas failing
youwere failing
he/she/itwas failing
wewere failing
youwere failing
theywere failing
Perfect
Ihave failed
youhave failed
he/she/ithas failed
wehave failed
youhave failed
theyhave failed
Perfect Progressive
Ihave been failing
youhave been failing
he/she/ithas been failing
wehave been failing
youhave been failing
theyhave been failing
Pluperfect I
Ihad failed
youhad failed
he/she/ithad failed
wehad failed
youhad failed
theyhad failed
Pluperfect II
Ihad failed
youhad failed
he/she/ithad failed
wehad failed
youhad failed
theyhad failed
Future I
Iwill fail
youwill fail
he/she/itwill fail
wewill fail
youwill fail
theywill fail
Future II
Iam going to fail
youare going to fail
he/she/itis going to fail
weare going to fail
youare going to fail
theyare going to fail
Future Progressive
Iwill be failing
youwill be failing
he/she/itwill be failing
wewill be failing
youwill be failing
theywill be failing
Future Perfect
Iwill have failed
youwill have failed
he/she/itwill have failed
wewill have failed
youwill have failed
theywill have failed
Conditional
Present
Iwould fail
youwould fail
he/she/itwould fail
wewould fail
youwould fail
theywould fail
Progressive
Iwould be failing
youwould be failing
he/she/itwould be failing
wewould be failing
youwould be failing
theywould be failing
Past Progressive
Iwould have been failing
youwould have been failing
he/she/itwould have been failing
wewould have been failing
youwould have been failing
theywould have been failing
Subjunctive
Present
Ifail
youfail
he/she/itfails
wefail
youfail
theyfail
Present Perfect
Ihave failed
youhave failed
he/she/ithas failed
wehave failed
youhave failed
theyhave failed
Past
Ifailed
youfailed
he/she/itfailed
wefailed
youfailed
theyfailed
Pluperfect I
Ihad failed
youhad failed
he/she/ithad failed
wehad failed
youhad failed
theyhad failed
Past
Ifailed
youfailed
he/she/itfailed
wefailed
youfailed
theyfailed
Pluperfect II
Ihad failed
youhad failed
he/she/ithad failed
wehad failed
youhad failed
theyhad failed
Imperative
Imperative
youfail
he/she/itfail
welet us fail
youfail
theyfail
Negative Imperative
youdo not fail
he/she/itdo not fail
welet us not fail
youdo not fail
theydo not fail