Ten jogurt s jahodami mi chutná, protože je sladký, ale ne moc.

Ten is the masculine singular form of the demonstrative that. Here it points to a specific yogurt: that yogurt with strawberries.

In everyday Czech, ten / ta / to is also often used a bit like a definite marker, even though Czech does not have articles like the or a. So ten jogurt can sound like:

• that yogurt
• or simply the yogurt in context

Because jogurt is masculine singular, the correct form is ten.

Because the preposition s meaning with requires the instrumental case.

So:

• jahody = strawberries (basic form, nominative plural)
• s jahodami = with strawberries (instrumental plural)

This is a very common pattern in Czech:

• káva s mlékem = coffee with milk
• chléb se sýrem = bread with cheese
• jogurt s jahodami = yogurt with strawberries

Because jahody means strawberries, in the plural. The phrase s jahodami literally means with strawberries.

Even if English sometimes says strawberry yogurt, Czech often uses a with + noun structure:

• jogurt s jahodami = yogurt with strawberries
• koláč s jablky = pie/cake with apples

So Czech is describing what is in it, not turning strawberry into an adjective.

Chutnat is the verb used for to taste good to someone / to be pleasing in taste to someone.

So mi chutná literally works more like:

• it tastes good to me
• I like the taste of it

This is different from English I like it, because in Czech the person is in the dative case:

• mi = to me
• chutná = tastes good / is tasty

So the structure is roughly:

• Ten jogurt mi chutná.
• Literally: That yogurt tastes good to me.

Because chutnat does not take the person as the subject. The thing being tasted is the grammatical subject, and the person who experiences the taste goes in the dative.

Compare:

• já = I
• mi = to me

So:

• Ten jogurt mi chutná. = That yogurt tastes good to me.
• not Já chutnám..., which would mean something completely different.

This pattern is similar to other Czech verbs such as:

• líbit se = to be pleasing to
• chybět = to be missing to someone

Because the subject is ten jogurt, which is singular.

The verb agrees with jogurt, not with mi and not with jahodami.

So:

• ten jogurt ... chutná = singular
• ty jogurty ... chutnají = plural

Example:

• Ten jogurt mi chutná. = I like that yogurt.
• Ty jogurty mi chutnají. = I like those yogurts.

Because jogurt is a masculine inanimate noun, and adjectives must agree with the noun in gender, number, and case.

So:

• jogurt = masculine singular
• therefore sladký = sweet (masculine singular)

Compare:

• ten jogurt je sladký = that yogurt is sweet
• ta zmrzlina je sladká = that ice cream is sweet
• to mléko je sladké = that milk is sweet

So sladké would be used with a neuter noun, not with jogurt.

Je means is, and the subject is understood from the previous noun: ten jogurt.

So protože je sladký means:

• because it is sweet

Czech often leaves the noun unstated when it is already clear from context. English does the same with it.

You could think of the full idea as:

• Ten jogurt s jahodami mi chutná, protože ten jogurt je sladký...

But repeating ten jogurt would sound unnecessary, so Czech just uses je.

Protože means because and introduces the reason.

So the sentence structure is:

• Ten jogurt s jahodami mi chutná = I like that strawberry yogurt
• protože je sladký = because it is sweet
• ale ne moc = but not too much / but not very

It is a very common conjunction for giving reasons.

Ale ne moc means but not too much or but not very much.

Here it softens sladký:

• je sladký, ale ne moc = it is sweet, but not too sweet / not overly sweet

Czech often leaves out repeated words when they are obvious. A fuller version could be:

• ...ale není moc sladký.
• ...ale ne moc sladký.

But ale ne moc is very natural and concise.

Because Czech often expresses that idea more simply with ne moc.

So:

• sladký, ale ne moc = sweet, but not too much / not too sweet
• very natural in spoken and written Czech

If you translated word for word from English, you might expect something more explicit, but Czech prefers this shorter phrasing.

Yes. Czech word order is flexible, and changing it often changes emphasis rather than basic meaning.

This sentence:

• Ten jogurt s jahodami mi chutná...

could also be rearranged, for example:

• Mi chutná ten jogurt s jahodami.
• Ten jogurt mi chutná.

The chosen order sounds natural if you want to start with that yogurt with strawberries as the topic.

So the sentence begins with what is being talked about, then gives the speaker’s reaction to it.

Yes, it is very natural. Czech often expresses flavors or ingredients with s + instrumental:

• jogurt s jahodami = strawberry yogurt / yogurt with strawberries
• čaj s citronem = tea with lemon
• sušenka s čokoládou = chocolate cookie / cookie with chocolate

There are also adjective-based forms in some contexts, but jogurt s jahodami is a very normal everyday way to say it.

Because ne is negating the adverb moc here.

• moc = much / very
• ne moc = not much / not very

So:

• je sladký = it is sweet
• je sladký, ale ne moc = it is sweet, but not very

This is a very common phrase in Czech:

• Mám ho rád, ale ne moc. = I like him/it, but not very much.
• Je to drahé? Ne moc. = Is it expensive? Not very.