Because, if, when: the first complex sentence

An English complex sentence rests on conjunctions at the start of the subordinate clause. Tamil hangs almost everything on the end of the verb — and therefore the subordinate clause comes first, the main one after. Getting used to this order matters more than learning the endings themselves. For example: “நான் வரலை, ஏன்னா எனக்கு வேலை இருந்தது” — I did not come, because I had work. A rule from the Tamil course…

Updated September 1, 2026 · Lingofly

How it works

An English complex sentence rests on conjunctions at the start of the subordinate clause. Tamil hangs almost everything on the end of the verb — and therefore the subordinate clause comes first, the main one after. Getting used to this order matters more than learning the endings themselves.

'Because' — ஏன்னா (ēṉṉā). It, on the contrary, stands at the start of the second part, as in English: நான் வரலை (nāṉ varalai), ஏன்னா எனக்கு வேலை (ēṉṉā eṉakku vēlai) — 'I did not come, because I have work'. This is the simplest of the constructions, and it is the one to start with. The question 'why?' is the same word, shorter: ஏன் (ēṉ)?

'If' — the ending -னா right on the verb: மழை வந்தா நாங்க போகமாட்டோம் (maḻai vandā nāṅga pōgamāṭṭōm) — 'if it rains, we will not go'. 'When' — the word போது (in speech -ப்ப) after the participle: நான் வர்ற போது 'when I come', சின்ன வயசுல 'in childhood'. And others' words and thoughts are introduced by -ன்னு: அவர் வர்றேன்னு சொன்னார் — 'he said that he will come'. This is the very same -ன்னு you saw in இது என் தப்புன்னு சொன்னாங்க (idu eṉ tappuṉṉu soṉṉāṅga).

And the main device: where English puts 'and' between two actions, Tamil takes a converb — a form in -இ or -து. கடைக்கு போய் பால் வாங்கினேன் (kaḍaikku pōy pāl vāṅgiṉēṉ) — word for word 'having gone to the shop, I bought milk'. The familiar வந்து சேரும் (vandu sērum), எடுத்துக் குடுங்க (eḍuttuk kuḍuṅga), மாறி ஏறுறது (māṟi ēṟuṟadu), நடந்து போறேன் (naḍandu pōṟēṉ) are built this way. The chain can be long: the main verb is always one, the last one, and only it carries tense and person.

Table

Because, if, when: the first complex sentence
LinkWhere it standsExample
ஏன்னா — becauseat the start of the second partநான் வரலை, ஏன்னா மழை
-னா — ifon the end of the verbநேரம் இருந்தா வாறேன்
போது — whenafter the participleநான் வர்ற போது கூப்பிடுங்க
-ன்னு — that (speech, thought)on the end of others' wordsஅவர் வர்றேன்னு சொன்னார்
-இ / -து — converbon the first actionகடைக்கு போய் வாங்கினேன்

By example

  • நான் வரலை, ஏன்னா எனக்கு வேலை இருந்தது
    nāṉ varalai, ēṉṉā eṉakku vēlai irundadu
    I did not come, because I had work
  • மழை வந்தா நாங்க வெளியில போகமாட்டோம்
    maḻai vandā nāṅga veḷiyila pōgamāṭṭōm
    If it rains, we will not go out
  • அவங்க நாளைக்கு வர்றாங்கன்னு சொன்னாங்க
    avaṅga nāḷaikku varṟāṅgaṉṉu soṉṉāṅga
    They said they would come tomorrow

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

Because, if, when: how does it work in Tamil?

An English complex sentence rests on conjunctions at the start of the subordinate clause. Tamil hangs almost everything on the end of the verb — and therefore the subordinate clause comes first, the main one after. Getting used to this order matters more than learning the endings themselves.

What does it look like in an example sentence Tamil?

“நான் வரலை, ஏன்னா எனக்கு வேலை இருந்தது” (nāṉ varalai, ēṉṉā eṉakku vēlai irundadu) — I did not come, because I had work. A rule is easier to test on sentences like this than to memorize as a wording: what surfaces in conversation is the sentence.

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