Svědek to viděl.

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

So svědek can mean:

• a witness
• the witness

Which one is meant depends on context. In a full conversation or story, it is often clear from the situation.

In Svědek to viděl, English might translate it as either:

• The witness saw it
• A witness saw it

depending on the context already established.

In this sentence, to usually means it or that.

It is a very common Czech word. Its exact English translation depends on context:

• Viděl to. = He saw it / He saw that.
• To je pravda. = That is true.

In Svědek to viděl, to is the thing that was seen.

This is very normal in Czech word order.

Czech often places short unstressed words, including pronouns like to, in an early position in the sentence. So Svědek to viděl sounds natural.

English learners may expect:

• Svědek viděl to

but that is usually not the normal neutral order.

The standard neutral version is:

• Svědek to viděl.

Word order in Czech is more flexible than in English, but it is not random. Short words often tend to come early.

Viděl is the past tense form of the verb vidět, meaning to see.

More specifically:

• vidět = infinitive, to see
• viděl = saw for a masculine singular subject

So the sentence means that a masculine singular subject, svědek, performed the action in the past.

Compare:

• svědek viděl = the male witness saw
• svědkyně viděla = the female witness saw

The subject is svědek.

You can tell because:

• svědek is in the nominative case, the normal case for the subject
• viděl agrees with a masculine singular subject
• to is the object, the thing being seen

So:

• Svědek = the witness, the one who saw
• to = it/that, the thing seen
• viděl = saw

Czech often does not need subject pronouns like he, she, or they when the subject is already clear.

Here, the subject is explicitly stated as svědek, so there is no need to add a pronoun.

English requires:

• The witness saw it

Czech can simply say:

• Svědek to viděl.

If you added on (he), it would usually be unnecessary unless you wanted emphasis or contrast.

In Czech past tense, the structure is different from English.

For first and second person, Czech uses forms related to být (to be):

• viděl jsem = I saw
• viděl jsi = you saw

But in the third person, modern Czech does not use a separate auxiliary:

• viděl = he saw
• viděla = she saw
• viděli = they saw (masculine animate or mixed)
• viděly = they saw (non-masculine animate)

So Svědek to viděl is a complete past-tense sentence by itself.

Yes. Svědek is a masculine noun.

That is why the past tense verb is:

• viděl = masculine singular

If the witness were female, Czech would normally use svědkyně:

• Svědkyně to viděla. = The female witness saw it.

Notice the agreement:

• svědek ... viděl
• svědkyně ... viděla

This kind of gender agreement is very important in Czech past tense.

Yes, in practice it can.

The verb vidět is imperfective, but with verbs of perception like vidět (to see), the imperfective can still describe a single completed event in the past:

• Viděl jsem to. = I saw it.

So you do not need a perfective verb to say saw in this case.

This is one of those places where Czech aspect does not match English tense in a simple one-to-one way.

Yes, Czech word order is flexible, but different orders can sound marked or emphasize different things.

Neutral order:

• Svědek to viděl.

Other possible orders:

• To viděl svědek. = emphasizes the witness
• Viděl to svědek. = also possible, often with a special focus or contrast
• To svědek viděl. = emphasizes that

So the original sentence is the most natural neutral version in many contexts.

A rough pronunciation guide is:

• Svědek ≈ SVYEH-dek
• to = to
• viděl ≈ VI-dyel

A few helpful notes:

• svě sounds roughly like svye
• dě in viděl is a softened sound, something like dye
• Stress in Czech is almost always on the first syllable of each word:
  • SVĚ-dek
  • TO
  • VI-děl

A rough full pronunciation could be written:

• SVYE-dek to VI-dyel

Because to already works here as the correct object form.

The pronoun to is a neuter form and is very commonly used to mean it or that. In this sentence, it functions as the direct object of viděl.

Czech pronouns change form in different cases, but to is the normal form you expect here for this meaning.

For a learner, the easiest way to understand it is:

• to = it/that as the thing being seen

Normally, no. On its own, Svědek to viděl is the simple past:

• The witness saw it

If you wanted to express something like had seen, Czech would usually rely on context, time expressions, or a different sentence structure rather than a direct equivalent of the English past perfect in every case.

So the basic reading here is simply:

• The witness saw it