Warning, this verb may not exist. Conjugation is given as example.
Indicative
Present
I don't fail fail you don't fail fail he doesn't fail fail we don't fail fail you don't fail fail they don't fail fail
Present continuous
I'm not fail failing you aren't fail failing he isn't fail failing we aren't fail failing you aren't fail failing they aren't fail failing
Preterite
I didn't fail fail you didn't fail fail he didn't fail fail we didn't fail fail you didn't fail fail they didn't fail fail
Preterite continuous
I wasn't fail failing you weren't fail failing he wasn't fail failing we weren't fail failing you weren't fail failing they weren't fail failing
Present perfect
I haven't fail failed you haven't fail failed he hasn't fail failed we haven't fail failed you haven't fail failed they haven't fail failed
Present perfect continuous
I haven't been fail failing you haven't been fail failing he hasn't been fail failing we haven't been fail failing you haven't been fail failing they haven't been fail failing
Pluperfect
I hadn't fail failed you hadn't fail failed he hadn't fail failed we hadn't fail failed you hadn't fail failed they hadn't fail failed
Pluperfect continuous
I hadn't been fail failing you hadn't been fail failing he hadn't been fail failing we hadn't been fail failing you hadn't been fail failing they hadn't been fail failing
Future
I won't fail fail you won't fail fail he won't fail fail we won't fail fail you won't fail fail they won't fail fail
Future continuous
I won't be fail failing you won't be fail failing he won't be fail failing we won't be fail failing you won't be fail failing they won't be fail failing
Future perfect
I won't have fail failed you won't have fail failed he won't have fail failed we won't have fail failed you won't have fail failed they won't have fail failed
Future perfect continuous
I won't have been fail failing you won't have been fail failing he won't have been fail failing we won't have been fail failing you won't have been fail failing they won't have been fail failing
Conditional
Present
I wouldn't fail fail you wouldn't fail fail he wouldn't fail fail we wouldn't fail fail you wouldn't fail fail they wouldn't fail fail
Present continuous
I wouldn't be fail failing you wouldn't be fail failing he wouldn't be fail failing we wouldn't be fail failing you wouldn't be fail failing they wouldn't be fail failing
Past
I wouldn't have fail failed you wouldn't have fail failed he wouldn't have fail failed we wouldn't have fail failed you wouldn't have fail failed they wouldn't have fail failed
Past continuous
I wouldn't have been fail failing you wouldn't have been fail failing he wouldn't have been fail failing we wouldn't have been fail failing you wouldn't have been fail failing they wouldn't have been fail failing
Imperative
Imperative
do not fail fail Let's not fail fail do not fail fail