Leo nitaandika insha yenye kichwa cha habari “Siku ya Soko”.

Nitaandika breaks down like this:

• ni- = I
• -ta- = future tense marker, like will
• -andika = write

So:

• ni + ta + andika → nitaandika = I will write

In Swahili, the subject and tense are often built into the verb itself, so one word can carry information that English needs several words to express.

Because ni- inside nitaandika already means I.

So:

• nitaandika = I will write
• mimi nitaandika = I will write with extra emphasis on I

Swahili often leaves out separate subject pronouns unless the speaker wants emphasis or contrast.

Leo means today.

It appears at the beginning because Swahili often places time words early in the sentence:

• Leo nitaandika insha... = Today I will write an essay...

That is very natural. But it does not absolutely have to stay there. You could also say:

• Nitaandika insha leo...

Both are grammatical, though starting with leo gives today a little more focus.

Insha means essay or composition.

It is a common school-related word, especially in contexts where someone is writing on a topic or title. In this sentence, insha is the thing being written.

Yenye means something like:

• having
• with
• that has

So:

• insha yenye kichwa cha habari... = an essay with the title...
• more literally: an essay having the heading/title...

The form yenye agrees with insha. This is part of Swahili noun class agreement. Since insha belongs to the noun class that takes this agreement pattern, yenye is the correct form here.

Kichwa cha habari is an established expression meaning title, heading, or headline, depending on context.

Literally:

• kichwa = head
• habari = news, information, or matter/content
• cha = a linking word meaning of, agreeing with kichwa

So the phrase literally suggests something like head of the information/content, but in normal usage it means title or heading.

In this sentence, kichwa cha habari is best understood as title.

The linker changes to match the noun that comes before it.

Here, the main noun is kichwa, and kichwa belongs to the ki-/vi- noun class. For that class, the connector is cha in the singular.

So:

• kichwa cha habari = title / heading
• literally, head of information

This agreement is a core part of Swahili grammar. The linking word is not one fixed word like English of; it changes according to noun class.

Ya is another linking word, roughly meaning of.

So:

• siku = day
• soko = market
• siku ya soko = day of the market, or more naturally, Market Day

The form ya agrees with siku. So just like cha in kichwa cha habari, this is another example of the Swahili connector changing to match the noun class of the word before it.

The sentence is arranged like this:

• Leo = time expression
• nitaandika = verb
• insha = object
• yenye kichwa cha habari Siku ya Soko = description of the essay

So the pattern is roughly:

Time + Verb + Object + Description

A more literal breakdown is:

• Leo = Today
• nitaandika = I will write
• insha = an essay
• yenye kichwa cha habari Siku ya Soko = with the title Market Day

This kind of structure is very normal in Swahili.

Yes. A more literal translation would be:

Today I will write an essay having the title Market Day.

That is understandable in English, but it sounds less natural than:

Today I will write an essay titled Market Day. or Today I will write an essay with the title Market Day.

This is a good example of how Swahili and English often express the same idea with slightly different wording.