Equus regius ante templum stat.

Equus is nominative singular. In this sentence, it is the subject because:

• the verb stat means stands / is standing
• the person or thing doing that action is the subject
• equus has the nominative singular ending -us, which is a very common ending for a second-declension masculine nominative singular noun

So equus is the horse as the subject of the sentence.

Because regius is an adjective describing equus, and in Latin adjectives must agree with the nouns they describe in:

• gender
• number
• case

Here:

• equus = masculine, singular, nominative
• regius = masculine, singular, nominative

So regius matches equus and means royal or kingly.

In Latin, adjectives can come before or after the noun. Both are normal.

So:

• equus regius
• regius equus

can both mean the royal horse.

Latin word order is more flexible than English word order because Latin uses endings to show grammatical relationships. Position can sometimes add emphasis or style, but in a basic sentence like this, putting the adjective after the noun is perfectly ordinary.

Templum is accusative singular.

That may surprise an English speaker, because in English before the temple sounds like location, and learners often expect a Latin location phrase to use the ablative. But the preposition ante takes the accusative.

So:

• ante templum = before the temple / in front of the temple

Here templum is accusative not because it is a direct object, but because it is the object of the preposition ante.

This is just something you have to learn with the preposition.

In Latin, different prepositions govern different cases. Ante regularly takes the accusative, whether the idea is motion or simple position.

So:

• ante templum stat = he/it stands before the temple

Even though the horse is not moving, Latin still uses ante + accusative.

Stat is:

• third person singular
• present tense
• active voice
• indicative mood

It comes from the verb stare, meaning to stand.

So stat means:

• he stands
• she stands
• it stands
• or more naturally in context, is standing

Because the subject is equus (horse), the meaning is the horse stands or the horse is standing.

Classical Latin does not have definite and indefinite articles like English the and a/an.

So equus can mean:

• a horse
• the horse

And templum can mean:

• a temple
• the temple

You understand which is meant from the context. That is very normal in Latin.

Because ante templum is a prepositional phrase describing location, and it naturally tells us where the horse stands.

So the sentence breaks down like this:

• equus regius = the royal horse
• ante templum = before the temple
• stat = stands

Together: the royal horse stands before the temple.

In practice, readers understand this easily from the grammar and meaning.

Yes. Latin word order is flexible, so several arrangements are possible, for example:

• Equus regius ante templum stat.
• Ante templum equus regius stat.
• Stat equus regius ante templum.

All of these can mean essentially the same thing.

However, word order can affect emphasis. For example:

• Ante templum first may emphasize the location
• stat first may emphasize the action

The sentence you were given is a very straightforward and natural order.

Latin often places the verb near or at the end of the sentence. This is one of the most common patterns learners notice.

So:

• Equus regius ante templum stat

feels very natural in Latin.

That said, Latin does not have a fixed rule requiring the verb to be last every time. It is just a very common and unmarked position.

It can suggest different but related ideas depending on context.

Regius basically means royal, kingly, or of a king. So equus regius could mean:

• a horse belonging to a king
• a royal horse
• a kingly or magnificent horse

In a simple teaching sentence, royal horse is the most straightforward understanding.

Either can work in English.

Latin stat is present tense, but English may translate that as:

• stands
• is standing

The best choice depends on context and natural English style. In a simple descriptive sentence like this, both are fine.

Both are second-declension nouns, but they have different genders:

• equus, equi = masculine, second declension
• templum, templi = neuter, second declension

That is why their forms differ:

• nominative singular masculine: equus
• accusative singular neuter: templum

This is a useful reminder that nouns in the same declension can still have different genders and different nominative/accusative endings.

The form templum here is singular.

For a second-declension neuter noun:

• nominative singular = templum
• accusative singular = templum
• nominative plural = templa
• accusative plural = templa

Since the sentence has ante templum, it means before the temple, singular. If it were plural, it would be ante templa = before the temples.