Grammar Rule in 30 Seconds
Use 'kaadu' to negate identity or status; it is the opposite of 'avunu' (yes) or the implied 'is'.
- Use 'kaadu' for nouns: 'Idi pustakam kaadu' (This is not a book).
- Do not use 'kaadu' for existence (use 'ledu' instead).
- Place 'kaadu' at the very end of the sentence.
Negation Structure
| Subject | Noun/Adjective | Negator |
|---|---|---|
|
Nenu
|
vidyarthi
|
kaadu
|
|
Nuvvu
|
vidyarthi
|
kaadu
|
|
Athanu
|
vidyarthi
|
kaadu
|
|
Aame
|
vidyarthi
|
kaadu
|
|
Idi
|
pustakam
|
kaadu
|
|
Vallu
|
friends
|
kaadu
|
Meanings
The word 'kaadu' is the negative form of the copula 'to be' when referring to identity, classification, or quality.
Identity Negation
Denying that X is Y.
“Athanu vidyarthi kaadu.”
“Idi na bag kaadu.”
Disagreement
Used as a standalone response to mean 'No' or 'That is incorrect'.
“Kaadu, nenu vellanu.”
“Kaadu, adi tappu.”
Reference Table
| Form | Structure | Example |
|---|---|---|
|
Affirmative
|
Subject + Noun
|
Idi kalam.
|
|
Negative
|
Subject + Noun + kaadu
|
Idi kalam kaadu.
|
|
Question
|
Subject + Noun + kaada?
|
Idi kalam kaada?
|
|
Short Answer
|
Kaadu
|
Kaadu.
|
|
Emphasis
|
Subject + Noun + kaade
|
Idi kalam kaade!
|
|
Plural
|
Subject + Noun + kaadu
|
Vallu students kaadu.
|
Spectre de formalité
Idi adi kaadu. (Correcting someone.)
Idi adi kaadu. (Correcting someone.)
Idi kaadu. (Correcting someone.)
Idi kaadamma. (Correcting someone.)
Negation in Telugu
Identity
- kaadu is not
Existence
- ledu does not exist
Exemples par niveau
Idi kalam kaadu.
This is not a pen.
Athanu teacher kaadu.
He is not a teacher.
Adi na pustakam kaadu.
That is not my book.
Idi manchidi kaadu.
This is not good.
Nenu akkada kaadu.
I am not there.
Adi nijam kaadu.
That is not true.
Vallu mana friends kaadu.
They are not our friends.
Idi simple kaadu.
This is not simple.
Aame oka doctor kaadu, engineer.
She is not a doctor, (she is an) engineer.
Idi nenu anukunna vishayam kaadu.
This is not the matter I thought of.
Mana plan idi kaadu.
This is not our plan.
Adi chala peddadi kaadu.
That is not very big.
Nuvvu cheppindi nijam kaadu ani naku telusu.
I know that what you said is not true.
Idi kevalam oka samasya kaadu, oka avasaram.
This is not just a problem, it is a necessity.
Athanu chesina pani sarainadi kaadu.
The work he did is not correct.
Idi evariki teliyani vishayam kaadu.
This is not a matter unknown to anyone.
Aayana matalu kevalam abhiprayalu kaadu, avi siddhantalu.
His words are not merely opinions, they are principles.
Idi nenu expect chesina result kaadu.
This is not the result I expected.
Aameki idi kotha vishayam kaadu.
This is not a new matter for her.
Idi nirdishtamaina samayam kaadu.
This is not the specified time.
Idi kevalam oka bhasha kaadu, idi oka samskruti.
This is not just a language, it is a culture.
Aayana cheppina vishayamlo nijam kaadu, kevalam kalpana undi.
There is no truth in what he said, only imagination.
Idi nenu korukunnadi kaadu.
This is not what I desired.
Aameki idi oka kotha anubhavam kaadu.
This is not a new experience for her.
Facile à confondre
Learners use kaadu for everything.
Tappu means 'wrong', kaadu means 'not'.
Spelling variation in dialects.
Erreurs courantes
Nenu pen ledu
Naku pen ledu
Idi kaadu pen
Idi pen kaadu
Nenu kaadu student
Nenu student kaadu
Adi kaadu
Adi kaadu (but context needed)
Athanu doctor ledu
Athanu doctor kaadu
Idi manchi kaadu
Idi manchidi kaadu
Nenu kaadu vellanu
Nenu vellaledu
Adi nijam ledu
Adi nijam kaadu
Idi kotha kaadu
Idi kothadi kaadu
Aame vachindi kaadu
Aame raledu
Idi nirdishtam ledu
Idi nirdishtam kaadu
Aayana cheppindi ledu
Aayana cheppindi kaadu
Idi kotha anubhavam ledu
Idi kotha anubhavam kaadu
Structures de phrases
Idi ___ kaadu.
Athanu ___ kaadu.
Adi ___ kaadu ani naku telusu.
Idi ___ kaadu, ___.
Real World Usage
Kaadu, nenu raanu.
Idi na anubhavam kaadu.
Idi nenu order chesindi kaadu.
Idi nijam kaadu!
Idi na seat kaadu.
Idi correct kaadu.
Placement
Ledu vs Kaadu
Emphasis
Politeness
Smart Tips
Place kaadu at the end.
Ask: Is it identity or existence?
Add 'e' to kaadu.
Use 'Kaadu' as a standalone.
Prononciation
Kaadu
Pronounced as 'kaa-doo'. The 'aa' is long.
Statement
Idi kalam kaadu ↓
Neutral tone.
Question
Idi kalam kaada? ↑
Rising pitch at the end.
Mémorise-le
Moyen mnémotechnique
Kaadu sounds like 'Cut it'—when you want to cut off an identity, use kaadu!
Association visuelle
Imagine a big red 'X' over a person or object. Every time you see the X, say 'Kaadu'.
Rhyme
If it's not what you had, just add kaadu at the end, it's not bad!
Story
Ravi points to a cat. 'Is this a dog?' he asks. I shake my head. 'Kaadu, adi pilli.' (No, that is a cat).
Word Web
Défi
Point to 5 objects in your room and say 'Idi [object name] kaadu' for each one.
Notes culturelles
Often used with 'le' at the end for emphasis.
Sometimes 'kaadu' is replaced by 'kadhu' in local dialects.
Always use the full 'kaadu' in professional settings.
Derived from the root 'ka-' (to be) + negative suffix.
Amorces de conversation
Idi mee pen-a?
Athanu mee teacher-a?
Idi nijamena?
Idi kotha plan-a?
Sujets d'écriture
Erreurs courantes
Test Yourself
Idi na bag ___.
Which is correct?
Find and fix the mistake:
Nenu doctor ledu.
Arrange the words in the correct order:
All words placed
Click words above to build the sentence
That is not true.
Answer starts with: Adi...
Match each item on the left with its pair on the right:
Use 'kaadu' with 'teacher'.
Idi na pustakam.
Score: /8
Exercices pratiques
8 exercisesIdi na bag ___.
Which is correct?
Find and fix the mistake:
Nenu doctor ledu.
kaadu / idi / pen
That is not true.
Match identity negation.
Use 'kaadu' with 'teacher'.
Idi na pustakam.
Score: /8
FAQ (8)
No, only for identity. Use ledu for existence.
No, it is invariant.
At the end of the sentence.
It is neutral and used everywhere.
Nenu kaadu.
No, use verbal negation suffixes.
Yes, it can be used as a standalone 'no'.
Add 'a' to kaadu (kaada).
Scaffolded Practice
1
2
3
4
Mastery Progress
Needs Practice
Improving
Strong
Mastered
In Other Languages
no es
Word order.
n'est pas
Complexity of structure.
ist nicht
Placement.
dewa nai
Conjugation.
laysa
Positioning.
bù shì
Word order.