Mlalamikiwa amefika leo.

Mlalamikiwa means the person being complained about, and in many contexts it can be translated as the accused, the respondent, or the defendant, depending on the situation.

So it is not the person doing the complaining. It is the person on the receiving end of the complaint.

A useful contrast is:

• mlalamikaji = the complainant
• mlalamikiwa = the person being complained about

It is built from the verb -lalamika = to complain.

A simplified breakdown is:

• lalamika = complain
• lalamikia = complain about / complain against
• lalamikiwa = be complained about / be complained against
• m-lalamikiwa = the person who is complained about

The m- at the beginning marks a singular human noun. So mlalamikiwa is literally something like the complained-about person.

Because Swahili verbs usually include information about the subject inside the verb itself.

amefika can be broken down as:

• a- = he/she (or a singular class 1 noun)
• -me- = perfect aspect, often has
• -fik- = arrive
• -a = final vowel

So amefika means he/she has arrived.

Since mlalamikiwa is a singular human noun, the verb uses a- to agree with it.

-me- usually marks a completed action with present relevance.

So amefika often means:

• has arrived
• or, depending on context, arrived and is now here

That is why amefika is often more natural than a simple past if the speaker is focused on the current result.

The difference is mainly one of nuance:

• amefika = has arrived / is now here
• alifika = arrived / simple past

So if the point is that the person has arrived by now, amefika is very natural.

For example:

• Mlalamikiwa amefika leo. = The accused has arrived today.
• Mlalamikiwa alifika leo. = The accused arrived today.

Both can work, but amefika often feels more connected to the present situation.

Yes, leo can move.

In this sentence, the order is a very normal neutral pattern:

• Mlalamikiwa amefika leo.

But you can also say:

• Leo mlalamikiwa amefika.

Both are grammatical. Putting leo first gives it a little more emphasis, like Today, the accused has arrived.

So the end position is common and natural, but it is not the only possibility.

Swahili does not normally use articles like English the and a/an.

So mlalamikiwa can mean:

• the accused
• an accused person
• the person being complained about

Which one is best depends on the context.

English requires an article, but Swahili usually leaves that idea to be understood from the situation.

Mlalamikiwa is a singular noun referring to a person, so it belongs to the m-/wa- noun class for people.

That means:

• singular subject agreement: a-
• plural subject agreement: wa-

So:

• Mlalamikiwa amefika leo. = The accused has arrived today.
• Walalamikiwa wamefika leo. = The accused people have arrived today.

This kind of agreement is very important in Swahili.

You change both the noun and the verb agreement:

• Mlalamikiwa amefika leo. = The accused person has arrived today.
• Walalamikiwa wamefika leo. = The accused people have arrived today.

Changes:

• m- → wa- on the noun
• a- → wa- on the verb

So singular and plural match each other.

A helpful rough pronunciation guide is:

• Mlalamikiwa = m-la-la-mi-KI-wa
• amefika = a-me-FI-ka
• leo = LE-o

In Swahili, stress usually falls on the second-to-last syllable of each word.

A few pronunciation notes:

• vowels are usually clear and pure: a, e, i, o, u
• fika sounds like fee-ka
• leo has two vowel sounds: le-o, not like the English word Leo

So the whole sentence is roughly:

m-la-la-mi-KI-wa a-me-FI-ka LE-o