Tutasomba taka kesho.

It can be divided into three parts:

• tu- = we
• -ta- = future marker
• -somba = the verb stem

So tutasomba is a single verb form meaning we will collect / sweep up / clear away.

Because Swahili usually puts the subject inside the verb itself. In tutasomba, the prefix tu- already means we.

You could add sisi for emphasis, but you do not need it:

• Tutasomba taka kesho. = normal
• Sisi tutasomba taka kesho. = We will collect the trash tomorrow, with extra emphasis on we

For the same reason: Swahili normally builds tense into the verb. The part -ta- marks the future.

So instead of using a separate word like English will, Swahili says it inside the verb:

• tuta- = we will ...

The dictionary or infinitive form is kusomba.

In Swahili, infinitives usually begin with ku-, so:

• kusomba = to collect, to sweep up, to carry away, to clear away

When the verb is conjugated, the ku- drops and other pieces are added, as in tutasomba.

-somba has a broad meaning. Depending on context, it can mean things like:

• collect
• sweep up
• gather up
• carry away
• clear off

With taka, it gives the idea of dealing with trash or waste, so English might translate it as collect the trash, sweep up the trash, or clear away the trash, depending on the situation.

Here, taka is a noun meaning waste, trash, refuse.

It is different from the verb -taka, which means to want. Swahili has many words that look the same on the surface but belong to different parts of speech.

Context tells you which one it is:

• After tutasomba, taka is clearly the thing being collected or cleared away, so it is a noun here.
• In a sentence like Ninataka maji, -taka is the verb want.

Yes, taka can mean waste / refuse / trash. However, takataka is also very common in everyday Swahili for garbage / trash / litter.

So both may appear, depending on region, style, and context. Very roughly:

• taka = waste/refuse
• takataka = trash/garbage/litter, often in a more everyday way

Swahili does not use articles the way English does. There is no direct equivalent of the or a in most ordinary sentences.

So taka can mean things like:

• trash
• the trash
• some trash

The exact sense is understood from context.

Yes. Kesho means tomorrow, and time words are fairly flexible in Swahili.

Your sentence:

• Tutasomba taka kesho.

Another natural order is:

• Kesho tutasomba taka.

Both are fine. Putting kesho first can give it a little more emphasis, like Tomorrow, we’ll collect the trash.

Not in this sentence. Since taka is written explicitly after the verb, no object marker is required.

In simple Swahili sentences, it is very normal to have:

• verb + object noun

So tutasomba taka is perfectly normal.

If the noun were omitted and replaced by something like it, then Swahili would typically use an object marker on the verb instead.