Nitaloweka nguo zenye doa kabla sijazifua.

It has three main parts:

• ni- = I
• -ta- = future marker, will
• -loweka = soak

So nitaloweka means I will soak.

A useful pattern to remember is:

• ninafua = I am washing
• nitafua = I will wash
• nitaloweka = I will soak

Because nguo belongs to a noun class where the singular and plural often look the same.

So nguo can mean:

• a garment / a piece of clothing, depending on context
• clothes, also depending on context

In this sentence, the agreement shows that it is being treated as plural:

• zenye = class 10 plural agreement
• zi- in sijazifua = object marker referring to plural nguo

So even though nguo itself does not change form, the rest of the sentence shows that clothes is intended.

Zenye comes from -enye, which means something like:

• having
• with
• that have

So nguo zenye doa means:

• clothes that have stains
• clothes with stains
• stained clothes

It is a very common structure in Swahili:

• mtoto mwenye njaa = a child who is hungry / a child with hunger
• kitabu chenye picha = a book with pictures
• nguo zenye doa = clothes with stains

Because -enye has to agree with the noun class of nguo.

Here, nguo takes class 10 agreement in the plural, so -enye becomes zenye.

This agreement is very important in Swahili. You do not just learn the noun—you also learn how other words agree with it.

So:

• nguo zenye doa
• vitabu vyenye picha
• mtoto mwenye kiu

Each form of -enye changes to match the noun.

You could say zile zenye doa if you wanted something more specific, like those ones with stains, but that is a different meaning. In your sentence, plain zenye doa is the natural form.

Literally, doa is a stain / a spot / a mark.

But in a phrase like nguo zenye doa, it can naturally mean:

• clothes with a stain
• clothes with stains

English does something similar sometimes depending on context. Swahili does not always force you to specify the exact number here.

If you really wanted to emphasize many stains, you could say something more explicit, such as:

• nguo zenye doa nyingi = clothes with many stains

But nguo zenye doa is completely normal.

This means before I wash them, but the structure is a little different from English.

Breakdown of sijazifua:

• si- = negative first person singular, I not
• -ja- = not yet
• -zi- = them, referring to nguo
• -fua = wash clothes / launder

So sijazifua literally means:

• I have not yet washed them

After kabla, Swahili often uses this kind of negative form to express before I do X.

So:

• kabla sijazifua = before I wash them
• more literally: before I have washed them

That is a very normal Swahili pattern.

Because Swahili often uses a negative perfect/not-yet form after kabla.

So instead of thinking word-for-word, it is better to think of it as a common Swahili construction:

• kabla sijaja = before I come
• literally: before I have not yet come
• but naturally: before I come

Likewise:

• kabla sijazifua = before I wash them

This is one of those places where Swahili and English organize time a bit differently.

Zi- is the object marker meaning them, referring back to nguo.

So:

• sijafua = I have not washed / I have not done laundry
• sijazifua = I have not washed them

That little zi- helps connect the second verb clearly to the earlier noun nguo.

Since nguo is class 10 here, the matching object marker is zi-.

This is a very common Swahili feature: the verb often includes a marker for the object.

Both can appear, but they are used a little differently.

• kabla can be followed directly by a clause:
  • kabla sijazifua = before I wash them
• kabla ya is often followed by a noun or infinitive:
  • kabla ya kuzifua = before washing them

So in your sentence, because a full verb clause follows, kabla by itself is perfectly natural.

You could also say:

• Nitaloweka nguo zenye doa kabla ya kuzifua.

That would also be correct, with a slightly different structure:

• before washing them rather than before I wash them

Yes. In this context, kuloweka is used for soak / leave to soak / steep.

So nitaloweka nguo means something like:

• I will soak the clothes
• I will leave the clothes to soak

For laundry, this is a very natural idea: first soak them, then wash them.

Learners sometimes notice that some Swahili verbs can feel a bit broader than a single English verb. Here, loweka gives the idea of becoming soaked or putting something in a soaking state, and the sentence makes the intended meaning clear.

The structure is:

• Nitaloweka = I will soak
• nguo zenye doa = the clothes with stains / stained clothes
• kabla sijazifua = before I wash them

So the order is basically:

Verb + object + time clause

That is very normal in Swahili.

A rough literal arrangement is:

I-will-soak clothes having stains before I-have-not-yet-washed-them.

Even though that sounds strange in English, it is a good way to see how the Swahili sentence is built.

Yes. A learner might also hear or say versions like:

• Nitaloweka nguo zenye doa kabla ya kuzifua.
• Nitaziloweka nguo zenye doa kabla sijazifua.
  This version is less neutral and can sound more marked depending on context.

But your original sentence is already natural and useful.

If your goal is learning, the original sentence is nice because it shows several important Swahili patterns at once:

• future marker -ta-
• noun class agreement in zenye
• object marker zi-
• the kabla + negative/not-yet construction

So it is actually a very good example sentence to study.