Learn how to form negative sentences using 'not', 'don't', 'doesn't', 'didn't' and other negation forms. Master English negation with Telugu translations.
Grammar FocusNegationTelugu Translations
Introduction to Negative Sentences
Welcome to Day 14! Today, you'll learn how to form negative sentences in English. Negative sentences express denial, refusal, or contradiction. They are essential for everyday communication.
Learning Tip: In English, we usually make sentences negative by adding "not" after the helping verb (am, is, are, was, were, have, has, had, do, does, did, can, will, etc.).
Important Note
Negative sentences in English always need a helping verb (auxiliary verb) except for sentences with the verb "to be" (am, is, are, was, were) which can be directly followed by "not".
Basic Negation with "NOT"
The most common way to make a sentence negative is by adding "not" after the helping verb.
Positive Sentence
I am a student.
నేను ఒక విద్యార్థిని/విద్యార్థి.
Pronunciation: ఐ యామ్ అ స్టూడెంట్
Negative Sentence
I am not a student.
నేను ఒక విద్యార్థిని/విద్యార్థి కాదు.
Pronunciation: ఐ యామ్ నాట్ అ స్టూడెంట్
Positive Sentence
She is from Hyderabad.
ఆమె హైదరాబాద్ నుండి వచ్చింది.
Negative Sentence
She is not from Hyderabad.
ఆమె హైదరాబాద్ నుండి రాలేదు.
Contraction: "is not" can be contracted to "isn't" (ఇజంట్)
Negative with DO, DOES, DID
For simple present and past tense sentences (without helping verbs), we use "do not", "does not", or "did not" to form negatives.
Don't (Do not)
చేయకు / చేయవద్దు
Positive: I speak English.
నేను ఇంగ్లీష్ మాట్లాడతాను.
Negative: I don't speak English.
నేను ఇంగ్లీష్ మాట్లాడను.
Usage: With I, You, We, They, Plural nouns
Doesn't (Does not)
చేయడు / చేయదు
Positive: He works here.
అతను ఇక్కడ పని చేస్తాడు.
Negative: He doesn't work here.
అతను ఇక్కడ పని చేయడు.
Usage: With He, She, It, Singular nouns
Didn't (Did not)
చేయలేదు
Positive: They came yesterday.
వారు నిన్న వచ్చారు.
Negative: They didn't come yesterday.
వారు నిన్న రాలేదు.
Usage: With all subjects in past tense
Important Rule
When using "doesn't" in negative sentences, the main verb returns to its base form (without 's' or 'es'). Example: She works → She doesn't work (not "doesn't works").
Other Negative Forms
Learn different ways to form negative sentences with various helping verbs.
Can't
చేయలేను
Cannot (ability)
I can't swim.
నేను ఈత కొట్టలేను.
Won't
చేయను
Will not (future)
She won't come.
ఆమె రాదు.
Hasn't
లేదు
Has not (possession)
He hasn't a car.
అతనికి కారు లేదు.
Shouldn't
చేయకూడదు
Should not (advice)
You shouldn't smoke.
మీరు సిగరెట్ తాగకూడదు.
Haven't
లేదు
We haven't finished.
మేము పూర్తి చేయలేదు.
Couldn't
చేయలేకపోయాను
I couldn't help.
నేను సహాయం చేయలేకపోయాను.
Wouldn't
చేయనివ్వను
They wouldn't agree.
వారు అంగీకరించరు.
Common Mistakes to Avoid
Be careful with these common errors when forming negative sentences.
Wrong
I not like coffee.
నేను కాఫీని ఇష్టపడను (తప్పు)
Correct
I don't like coffee.
నేను కాఫీని ఇష్టపడను (సరియైనది)
Wrong
She doesn't works here.
ఆమె ఇక్కడ పని చేయదు (తప్పు)
Correct
She doesn't work here.
ఆమె ఇక్కడ పని చేయదు (సరియైనది)
Wrong
They didn't came yesterday.
వారు నిన్న రాలేదు (తప్పు)
Correct
They didn't come yesterday.
వారు నిన్న రాలేదు (సరియైనది)
Wrong
We are not have time.
మాకు సమయం లేదు (తప్పు)
Correct
We don't have time.
మాకు సమయం లేదు (సరియైనది)
Practice Conversation with Negative Sentences
Read this conversation and notice how negative sentences are used in real situations.
Interviewer:
"Do you have any work experience?"
"మీకు ఏదైనా పని అనుభవం ఉందా?"
Candidate:
"No, I don't have any work experience, but I'm a quick learner."
"లేదు, నాకు ఎలాంటి పని అనుభవం లేదు, కానీ నేను త్వరగా నేర్చుకునే వ్యక్తిని."
Interviewer:
"Can you work on weekends?"
"మీరు వీకెండ్లలో పని చేయగలరా?"
Candidate:
"I'm sorry, I can't work on Sundays, but I don't mind working on Saturdays."
"క్షమించండి, నేను ఆదివారాలు పని చేయలేను, కానీ నేను శనివారాలు పని చేయడంలో ఎలాంటి అభ్యంతరం లేదు."
Interviewer:
"Do you know how to use Microsoft Excel?"
"మీరు మైక్రోసాఫ్ట్ ఎక్సెల్ ఎలా ఉపయోగించాలో తెలుసా?"
Candidate:
"I don't know advanced Excel, but I'm not unfamiliar with basic functions."
"నాకు ఎడ్వాన్స్డ్ ఎక్సెల్ తెలియదు, కానీ నాకు బేసిక్ ఫంక్షన్లు తెలియనివి కావు."
Practice Exercise
Convert these positive sentences into negative sentences.
Question 1: "I speak French."
I don't speak French.
I not speak French.
I no speak French.
Question 2: "She is a doctor."
She not is a doctor.
She is not a doctor.
She doesn't a doctor.
Question 3: "They went to the market."
They not went to the market.
They don't went to the market.
They didn't go to the market.
Your Progress
Day 14 of 3046% Complete
Key Takeaways
Use "not" after helping verbs (am, is, are, was, were, have, has, had, etc.)
Use "don't", "doesn't", "didn't" for simple present and past tense sentences
With "doesn't", the main verb returns to base form (no 's' or 'es')
Learn contractions: cannot → can't, will not → won't, etc.
Avoid common mistakes like "I not like" (correct: "I don't like")
Practice Tip:
Take 5 positive sentences you know and convert them into negative sentences. Practice saying them aloud. Example: "I eat breakfast" → "I don't eat breakfast". "She is happy" → "She is not happy".