Pamoja na kwamba bili imefika, usomaji wa mita haujaandikwa.

In this sentence, pamoja na kwamba means although, even though, or despite the fact that.

• pamoja na by itself usually means together with or along with
• pamoja na kwamba is a fixed expression that introduces a full clause

So:

• pamoja na rafiki yake = together with his/her friend
• pamoja na kwamba bili imefika = although the bill has arrived

A learner may be tempted to translate it word-for-word, but in practice you should learn pamoja na kwamba as a connector meaning although/even though.

Because the verb has to agree with the noun class of bili.

Bili is a loanword and is typically treated like a class 9/10 noun in Swahili. For that class, the subject marker is i- in the singular. That is why you get:

• i-me-fika
• imefika = it has arrived

Breakdown:

• i- = subject marker for the noun class of bili
• -me- = perfect marker (has/have)
• fika = arrive

So bili imefika literally means the bill has arrived.

Imefika is the perfect tense, which often corresponds to English has arrived.

It suggests a completed action that is relevant now. In this sentence, that makes sense because the speaker is contrasting two current facts:

• the bill has already arrived
• but the meter reading has not been recorded

If you used a simple past such as ilifika, that would mean more like arrived or it arrived, with less emphasis on the present result.

So:

• bili imefika = the bill has arrived
• bili ilifika = the bill arrived

Usomaji is a noun meaning reading, from the verb kusoma.

In everyday Swahili, kusoma often means:

• to read
• to study
• to recite/read aloud
• in some contexts, to take a reading from a device

So usomaji wa mita means the reading of the meter, or more naturally in English, the meter reading.

This is a good example of how Swahili forms abstract/action nouns from verbs.

Wa is the associative/genitive linker, often translated as of.

So:

• usomaji wa mita = reading of the meter

This is a very common pattern in Swahili:

• kitabu cha mwanafunzi = the student’s book / book of the student
• mlango wa nyumba = door of the house
• jina la shule = name of the school

The form of this linker changes depending on the noun class of the first noun. Here the head noun is usomaji, so the linker is wa.

Mita is a loanword, and in this context it often stays the same in form.

So you may see:

• mita = meter
• sometimes also mita = meters, depending on context

The number is usually understood from the rest of the sentence. Here, because the phrase is usomaji wa mita, it clearly means meter reading, not readings of meters.

Many borrowed nouns in Swahili do not change much in shape, even though they still behave within the noun-class agreement system.

Haujaandikwa can be broken down like this:

• ha- = negative marker
• u- = subject marker agreeing with usomaji
• -ja- = negative perfect marker
• andik- = write
• -w- = passive
• -a = final vowel

So haujaandikwa means has not been written.

The passive part is important:

• kuandika = to write
• kuandikwa = to be written

So the sentence is not saying someone did not write something in an active way; it says the meter reading has not been written down / recorded.

Because the verb must agree with usomaji, not with mita.

The subject of the second clause is:

• usomaji wa mita = the meter reading

The head noun there is usomaji, so the verb agrees with usomaji. That gives the subject marker u-, and in the negative perfect this becomes part of hauja-.

So:

• usomaji ... haujaandikwa

A common learner mistake is to look at the nearest noun, mita, and expect agreement with that. But Swahili agreement follows the main noun of the noun phrase, which here is usomaji.

The passive is used because the sentence focuses on the meter reading, not on the person who failed to write it down.

Compare:

• Usomaji wa mita haujaandikwa. = The meter reading has not been written down.
• Mtu hajaandika usomaji wa mita. = Someone has not written down the meter reading.

The passive is very natural when the doer is unknown, unimportant, or obvious from context. In things like bills, reports, and formal notices, passive forms are especially common.

Yes. In context, that is often the most natural interpretation.

Literally, kuandika means to write, and kuandikwa means to be written. But in practical contexts such as bills, forms, or utility records, English often uses:

• recorded
• entered
• written down

So usomaji wa mita haujaandikwa can naturally mean:

• the meter reading has not been written down
• the meter reading has not been recorded
• the meter reading has not been entered

The exact English wording depends on context, but the Swahili structure stays the same.

Yes. A very common simpler alternative is ingawa.

So you could also say:

• Ingawa bili imefika, usomaji wa mita haujaandikwa.

That means essentially the same thing: Although the bill has arrived, the meter reading has not been written down.

However, pamoja na kwamba is perfectly correct and may sound slightly more formal or emphatic, like despite the fact that.

The comma separates the introductory subordinate clause from the main clause:

• Pamoja na kwamba bili imefika, = although the bill has arrived,
• usomaji wa mita haujaandikwa. = the meter reading has not been written down.

This works much like English punctuation. The sentence begins with a contrast clause, so the comma helps show the pause and structure clearly. Even when punctuation is omitted in casual writing, the grammatical relationship is still the same.