Choragus machinam parat.

Because machinam is in the accusative singular. In Latin, the direct object of a verb is usually put in the accusative case.

Here, the thing being prepared is machinam, so it takes the accusative ending -am.

This suggests that the dictionary form is machina, and its pattern is:

• machina = nominative singular
• machinam = accusative singular

So the ending helps show that machinam is the object, not the subject.

In Latin, the subject is usually in the nominative case. Here, choragus has the form of a nominative singular noun, so it is understood as the one doing the action.

Meanwhile, machinam is accusative, so it is receiving the action.

So the grammar tells you:

• choragus = subject
• machinam = direct object
• parat = verb

The -t tells you the verb is third person singular in the present tense.

So parat means he/she/it prepares or is preparing.

That matches a singular subject such as choragus.

A learner might compare:

• paro = I prepare
• paras = you prepare
• parat = he/she/it prepares
• paramus = we prepare
• paratis = you all prepare
• parant = they prepare

The basic form is paro, meaning prepare.

Latin verbs are usually listed in the dictionary by the first person singular present active indicative, so you look up paro, not parat.

From parat, you can identify that it comes from paro, parare, a first-conjugation verb.

Latin word order is often more flexible than English word order because the endings show each word’s role.

So Choragus machinam parat means the same basic thing as:

• Machinam choragus parat
• Parat choragus machinam

However, the original order is a very normal and straightforward one:

• subject
• object
• verb

Latin often places the verb at the end, so Choragus machinam parat feels very natural.

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

So a noun like choragus could mean:

• the stage manager
• a stage manager

and machinam could mean:

• the machine
• a machine

You decide from context which English article fits best.

Machina is a first-declension noun. You can tell because its nominative singular ends in -a, and its accusative singular is -am.

A common pattern for first-declension nouns is:

• nominative singular: -a
• accusative singular: -am

So:

• machina = subject form
• machinam = object form

Choragus is a noun with a nominative singular ending in -us, which is often associated with the second declension.

In this sentence, choragus is the nominative singular form, so it works as the subject.

A learner should notice that Latin nouns do not all follow the same pattern. Choragus and machina belong to different declensions, which is why their endings are different.

Yes. Latin present tense often covers both simple present and present progressive in English.

So parat can be translated as:

• prepares
• is preparing

The exact English choice depends on context and style.

A common classroom-style pronunciation would be roughly:

• KHO-ra-gus
• MA-khi-nam or MA-ki-nam depending on pronunciation system
• PA-rat

A few helpful points:

• ch in many Latin classroom traditions is pronounced like k, not like English ch in chair
• c is normally always hard, like k
• each vowel is pronounced clearly

Pronunciation can vary depending on whether someone uses a more reconstructed classical pronunciation or a traditional school pronunciation, but the grammar stays the same.