Grammar rules: correcting common mistakes

B2
90 min
Premium
1

Think about these questions before watching. Share your ideas with a partner.

  1. How do you feel when someone corrects your English grammar in a casual conversation? Does it depend on who is correcting you or how they do it?
  2. In which situations is it absolutely essential to use perfect grammar, and when is it acceptable to be more relaxed about the rules? Provide some examples.
  3. Are there any common grammar mistakes that you find particularly annoying, either in your native language or in English? Why do you think these particular mistakes bother people so much?
2

Watch the video carefully. Pay attention to the main ideas and key details.

Video script63 segments · click a timestamp to jump

[Music]

good morning Mr lapit I am Colonel Hans

Landa of the SS I was hoping you could

invite me inside your home and we could

have a discussion of course please come

in now as you may have heard I am in

charge of rounding up all the Jews in

this Village yes I have heard that are

you aware of any Jews hiding in the

area no no I I assure you there haven't

been no Jews in this Village there

haven't been no Jews so there have been

some Jews oh uh sorry no I meant uh

there haven't been any juice no juice

here sorry I was confused by a double

negative you see Grandma's very

important to the Nazi

party now I you familiar with one

shashana

D yes I know

her me and her buy our milk at the same

Market me and her surely you meant to

say she and I

no yes of

course the trick is to take the other

person out of the sentence to see if it

makes

sense Me by milk I think not I I buy

milk you see I swear I do not know where

m isus is

at did you just end a sentence with a

preposition forgive me Colonel when was

the last time you saw the JW

dfus about a month ago I was walking by

the river Pon and I saw dfus fishing so

I went down to the river bank to see if

it was her but I couldn't get a confused

did you really think I was so stupid I

wouldn't recognize a runon sentence

sorry there was no Jews here Jew or Jews

plural plural wrong you have to match

your subject with your verb what do you

want from

me I've heard from numerous sources you

are hiding

madus from

who from whom

don't kill me

please Mita I have one more question for

you if you answer correctly I will leave

you and your family at peace if not you

are coming with

me now let's say you were writing a

list would you or would you not put a

Karma before the end it depends on

whether you are following the Chicago

Manual of style or the Associated Press

guide hiding under the floorboards I

have finally found you

wait you are hiding under the

floorboards or is she a dangling

participle a dangling participle

[Music]

3

Answer these questions in your own words. Support your answers with evidence from the video.

01What is the first grammatical mistake Colonel Landa corrects, and how does he explain why it's a problem?
Sample answerThe first mistake is a double negative. Mr. Lapit says 'there haven't been no Jews,' and the Colonel points out that this logically means the opposite, that there *have* been some Jews. He then states that grammar is very important to his party.
02According to Colonel Landa, what is the 'trick' to deciding whether to use 'she and I' or 'me and her'?
Sample answerHe explains that the trick is to remove the other person from the sentence to see if it still makes sense. For example, you would say 'I buy milk,' not 'Me buy milk,' so the correct phrase is 'She and I buy milk.'
03In what way does Colonel Landa use his focus on grammar as an interrogation tactic?
Sample answerHe seems to use the constant grammar corrections to make Mr. Lapit nervous and flustered. By putting him under pressure and pointing out every little mistake, he's trying to break his concentration and get him to accidentally reveal information.
04What is the significance of the final question about the comma, and how does the Colonel's reaction to the answer reveal his true obsession?
Sample answerThe comma question seems to be the final, decisive test. However, even after Mr. Lapit's answer leads to the discovery of the person under the floorboards, the Colonel immediately gets distracted by another potential grammar error, a 'dangling participle'. This shows his obsession with grammar is even more powerful than the mission itself.
4

Grammar: Reported Speech

Grammar
Reported speech (or indirect speech) is used to talk about what someone else said in the past. It's essential for recounting conversations, like the interrogation in the video. When we use reported speech, we often change the verb tense ('backshift'), as well as pronouns and words related to time and place.
Direct: The officer asked, "Are you aware of any Jews hiding in the area?" Reported: The officer asked if he was aware of any Jews hiding in the area.
When reporting a yes/no question, use 'if' or 'whether'. Notice the tense change from 'are' (present) to 'was' (past).
Direct: The farmer said, "I assure you there haven't been any Jews in this village." Reported: The farmer assured him that there hadn't been any Jews in that village.
The present perfect ('haven't been') shifts back to the past perfect ('hadn't been'). Also, 'this village' becomes 'that village' to reflect the change in perspective.
Direct: The officer said, "Don't kill me!" Reported: He begged the officer not to kill him.
To report commands or requests, we use a reporting verb (like 'tell', 'order', 'ask', 'beg') followed by the structure '(not) to + infinitive'.
  • Verb tenses usually shift one step back into the past (e.g., present simple → past simple, past simple → past perfect).
  • Pronouns and words for time/place must be changed to fit the context (e.g., 'I' → 'he/she', 'here' → 'there', 'yesterday' → 'the day before').
  • When reporting questions, the word order changes from question form to statement form (e.g., 'Where are they?' → He asked where they were.).
5

Grammar Under Pressure

In the video, a small grammar mistake could have serious consequences. The same is true in these sentences.

Each sentence contains one error. Find and correct it.

01The officer asked the farmer what was he hiding under his floorboards.
Corrected version
The officer asked the farmer what was he was hiding under his floorboards.
02The farmer's explanation for the strange noises was not very convince.
Corrected version
The farmer's explanation for the strange noises was not very convince. convincing.
03The officer accused the man for lying about the presence of fugitives.
Corrected version
The officer accused the man for of lying about the presence of fugitives.
04All the information the colonel had gathered from different sources were pointing to one house.
Corrected version
All the information the colonel had gathered from different sources were was pointing to one house.
05If the man would have been more careful with his grammar, the officer might not have become so suspicious.
Corrected version
If the man would have had been more careful with his grammar, the officer might not have become so suspicious.
06He felt a great pressure to answer the questions of the officer correctly.
Corrected version
He felt a great pressure to answer the questions of the officer correctly.
07The farmer denied to cooperate with the authorities when they first arrived.
Corrected version
The farmer denied refused to cooperate with the authorities when they first arrived.
6

Grammar Rules & Common Errors

Many 'grammar rules' are more like style guidelines. How much do you know about them? Match the sentence halves to test your knowledge.

Match each item on the left with the correct item on the right.

Drag or click to match
Definitions
7

Read the questions carefully and choose the best answer for each.

01The video humorously points out the 'mistake' of ending a sentence with a preposition. In modern English usage, what is the general consensus on this rule?
02Colonel Landa corrects 'from who' to 'from whom.' Which of the following sentences correctly uses 'whom'?
03The video ends with a joke about a 'dangling participle.' Which of the following sentences contains this error?
04The 'Grammar Nazi' in the video corrects several common English mistakes. Which of the following grammatical concepts is NOT addressed in the video?
8

Useful phrases: Politely Correcting Someone

Vocabulary
The video shows a very aggressive (and funny) way to correct someone's grammar. In real life, however, correcting a colleague or friend requires tact and careful language. Here are some phrases to help you correct someone politely and effectively without causing offence.
Sorry to jump in, but I think the figure you're looking for is actually... — A gentle way to interrupt and offer a factual correction.
Register: Neutral/Formal. Use this in meetings or discussions when someone states incorrect data or information. It's polite and collaborative.
If I'm not mistaken, I believe the policy states that... — Softens the correction by admitting you might be wrong yourself.
Register: Formal. Perfect for professional or academic settings when you are quite sure you're right but want to be diplomatic.
Just so we're all on the same page, did you mean [the correct information]? — Frames the correction as a clarifying question.
Register: Neutral. A great strategy to avoid sounding like you're directly telling someone they are wrong. It encourages them to correct themselves.
That's a really common mix-up. In this context, we'd actually say... — Shows empathy before correcting a language error or specific jargon.
Register: Neutral/Informal. Use this when helping a non-native speaker or someone learning new terminology. It's supportive and encouraging.
Could I offer a slightly different take on that? — Signals a correction of an idea or interpretation, not just a simple fact.
Register: Formal. Use this to introduce a counter-argument or a different perspective politely, turning a potential correction into a discussion.
Oh, just a quick heads-up – the meeting is in Room B, not C. — A quick and informal way to correct a minor logistical error.
Register: Informal. Best used for small, practical details among peers. The phrase 'heads-up' makes it sound like a helpful, friendly tip.
9

Discuss these questions with a partner or in a small group. Try to use vocabulary and ideas from the lesson.

  1. The video uses grammar correction as a tool of power and intimidation. In what real-life situations can language 'correctness' be used to include or exclude people? Think about job interviews, academic settings, or social media.
  2. In your country or culture, are there strong opinions about 'proper' grammar and pronunciation, similar to the officer's obsession in the video? Discuss how these standards might relate to social class, education, or regional identity.
  3. The officer focuses on technical errors like 'run-on sentences' and 'dangling participles'. Is it more important for communication to be grammatically perfect or to be clear and effective, even if it contains minor errors? Debate where the line should be drawn, especially in a global context with many non-native speakers.