Modal Verbs: must, should, have to
கடமை உணர்த்தும் வினைச்சொற்கள்
English has three separate ways to express obligation, each carrying a different shade of strictness — a three-way split Tamil doesn't need, since a single suffix family covers the whole range.
Grammar Comparison
இலக்கண ஒப்பீடு
Three words, three strengths of obligation
You must stop. (strong, often a rule) / You should rest. (advice) / You have to register. (necessity)
நிறுத்தணும் / ஓய்வெடுக்கணும் / பதிவு செய்யணும் — the same suffix family covers all three in everyday speech
Tamil's -ணும்/-வேண்டும் family of suffixes stretches to cover strong rules, gentle advice, and plain necessity without needing three different words. English instead reaches for three separate modals depending on the strength intended: must for strong, often rule-based obligation; should for advice or a recommendation; have to for practical necessity. The distinctions are subtle and native speakers often blur them in casual speech, but should is always safely used as 'gentle advice' and must always signals something stronger.
Vocabulary
சொற்கள்
| English | Pronunciation | Tamil |
|---|---|---|
| You must stop. | yoo must stop | நிறுத்தணும்.niṟuththaṇum. |
| You should rest. | yoo shood rest | ஓய்வெடுக்கணும்.ōyveḍukkaṇum. |
| I have to register. | eye hav too REJ-is-ter | நான் பதிவு செய்யணும்.nān padhivu seyyaṇum. |
| You don't have to come. | yoo dohnt hav too kum | நீ வரவேண்டியதில்லை.nī varavēṇḍiyadhillai. |