Need, can, must not: ඕන, පුළුවන්, බෑ
Modality in Sinhala rests on three words, and all three stand at the end of the sentence, after the verb. The verb itself takes the -න්න form — the same as in requests: යන්න ('to go'), කන්න ('to eat'), කරන්න ('to do'). For example: “මට හෝටල් කාමරයක් ඕන” — I need a hotel room. A rule from the Sinhala course: worked out on examples, not memorized as a wording.
How it works
Modality in Sinhala rests on three words, and all three stand at the end of the sentence, after the verb. The verb itself takes the -න්න form — the same as in requests: යන්න ('to go'), කන්න ('to eat'), කරන්න ('to do').
ඕන (ඕනේ (ōnē) in speech) — 'need, want'. Its subject stands in the -ට (-ṭa) form: මට යන්න ඕන (maṭa yanna ōna) — 'I need to go', මට වතුර ඕන (maṭa vatura ōna) — 'I need water'. The past is ඕන වුණා ('it became necessary'). The opposite is not a negation but a separate word, එපා (epā): මට එපා ('I do not want it'), යන්න එපා ('do not go').
පුළුවන් (puḷuvan) — 'can, be able, may'. මට පීනන්න පුළුවන් (maṭa pīnanna puḷuvan) — 'I can swim'. A question is made with the particle -ද (-da): පුළුවන්ද (puḷuvanda)? — and that is the politest wrapper for any request, අඳලා බලන්න පුළුවන්ද (andalā balanna puḷuvanda)? ('may I try it on?'). Its negation is its own: බෑ (literary බැහැ (bæhæ)) — මට එන්න බෑ (maṭa enna bǣ), 'I cannot come'.
Telling බෑ from එපා matters more than it seems. බෑ is 'cannot, impossible' — about circumstances. එපා is 'do not, I do not want it' — about will. මට යන්න බෑ (maṭa yanna bǣ) means 'I am unable to go', while මට යන්න එපා (maṭa yanna epā) means 'I do not feel like going'. In a shop or a hotel, confusing the two produces either a refusal or a whim.
Table
| Word | Meaning | Example | Translation |
|---|---|---|---|
| ඕන | need, want | මට යන්න ඕන | I need to go |
| එපා | no need, do not | මට එපා | I do not need it |
| පුළුවන් | can, may | මට කරන්න පුළුවන් | I can do it |
| පුළුවන්ද? | is it possible? | උදව් කරන්න පුළුවන්ද? | could you help? |
| බෑ | cannot, must not | මට එන්න බෑ | I cannot come |
By example
- මට හෝටල් කාමරයක් ඕනmaṭa hōṭal kāmarayak ōnaI need a hotel room
- ඔයාට ඉංගිරිසි කතා කරන්න පුළුවන්ද?oyāṭa iṁgirisi katā karanna puḷuvanda?Do you speak English?
- මට අද එන්න බෑmaṭa ada enna bǣToday I cannot come
How the rule settles in your head
A rule is not memorized from an explanation. It is memorized from an attempt to use it and a mistake — that is why the app delivers it mixed in with words, not as a separate lesson: it resurfaces exactly where you forgot it.
Frequently asked
Need, can, must not: how does it work in Sinhala?
Modality in Sinhala rests on three words, and all three stand at the end of the sentence, after the verb. The verb itself takes the -න්න form — the same as in requests: යන්න ('to go'), කන්න ('to eat'), කරන්න ('to do').
What does it look like in an example sentence Sinhala?
“මට හෝටල් කාමරයක් ඕන” (maṭa hōṭal kāmarayak ōna) — I need a hotel room. A rule is easier to test on sentences like this than to memorize as a wording: what surfaces in conversation is the sentence.