let use fail in sentence

Fail Verb Forms

Base form (v1)	Fail
Past form (v2)	Failed
Past Participle (v3) -ed form	Failed
Present Participle (v4) ‘ing’ form	Failing
Present simple (v5) s / es/ ies	Fails

Let me fail

situation

Let them fail

situation

Let him fail

situation

Let her fail

situation

Let us fail

situation