let use complain in sentence

Complain Verb Forms

Base form (v1)	Complain
Past form (v2)	Complained
Past Participle (v3) -ed form	Complained
Present Participle (v4) ‘ing’ form	Complaining
Present simple (v5) s / es/ ies	Complains

Let me complain

situation

Let them complain

situation

Let him complain

situation

Let her complain

situation

Let us complain

situation