Past perfect continuous tense of Knock | ltsenglish.com

Knock Verb Forms

Base form (v1)	Knock
Past form (v2)	Knocked
Past Participle (v3) -ed form	Knocked
Present Participle (v4) ‘ing’ form	Knocking
Present simple (v5) s / es/ ies	Knocks

Past perfect continuous tense of knock

Past perfect continuous tense of knock verb forms - Learn English Free Online

POSITIVE STATEMENT:

I had been knocking

situation

We had been knocking

situation

You had been knocking

situation

They had been knocking

situation

He had been knocking

situation

She had been knocking

situation

It had been knocking

situation

Name had been knocking

situation

NEGATIVE STATEMENT:

I had not been knocking

situation

We had not been knocking

situation

You had not been knocking

situation

They had not been knocking

situation

He had not been knocking

situation

She had not been knocking

situation

It had not been knocking

situation

Name had not been knocking

situation

QUESTION ?

had I been knocking

situation

had We been knocking

situation

had You been knocking

situation

had They been knocking

situation

had He been knocking

situation

had She been knocking

situation

had It been knocking

situation

had Name been knocking

situation