La orkestro sekvas la dirigenton.

Because -n marks the direct object in Esperanto.

In La orkestro sekvas la dirigenton:

• la orkestro = the subject, the one doing the action
• sekvas = follows
• la dirigenton = the direct object, the one being followed

So dirigento becomes dirigenton to show that the conductor is the object of sekvas.

Because orkestro is the subject, not the object.

Esperanto uses -n mainly to mark the direct object. Since the orchestra is the one that follows, it stays:

• la orkestro = the orchestra

Only the thing being followed gets -n:

• la dirigenton = the conductor

-as is the Esperanto ending for the present tense.

So:

• sekvi = to follow
• sekvas = follows / is following

Esperanto verbs are very regular:

• -as = present
• -is = past
• -os = future
• -us = conditional
• -u = command / jussive
• -i = infinitive

The base form is sekvi, meaning to follow.

In Esperanto, dictionary forms of verbs always end in -i. So if you see sekvas, you can recognize:

• root: sekv-
• infinitive ending: -i
• present tense ending: -as

Because -o is the normal ending for a noun in Esperanto.

So:

• orkestro = orchestra
• dirigento = conductor

This is one of the most useful patterns in Esperanto:

• -o = noun
• -a = adjective
• -e = adverb

That regularity helps you identify parts of speech very quickly.

No. La is the Esperanto word for the, and it does not change.

Unlike English, Esperanto has just one definite article:

• la orkestro = the orchestra
• la dirigento = the conductor
• la dirigentoj = the conductors
• la dirigentojn = the conductors as direct object

Even when the noun changes, la stays la.

Yes, to some extent.

Because Esperanto marks the direct object with -n, word order is more flexible than in English. For example:

• La orkestro sekvas la dirigenton.
• La dirigenton sekvas la orkestro.

Both still mean that the orchestra follows the conductor, because dirigenton has the object marker -n.

However, the first version is the most neutral and natural word order.

In Esperanto, plural nouns take -j.

So:

• orkestro → orkestroj = orchestras
• dirigento → dirigentoj = conductors

If the plural noun is also a direct object, it takes both -j and -n:

• dirigentojn = conductors as direct object

Examples:

• La orkestroj sekvas la dirigenton. = The orchestras follow the conductor.
• La orkestro sekvas la dirigentojn. = The orchestra follows the conductors.

It means to follow, but the exact sense depends on context.

With orchestra and conductor, the natural meaning is something like:

• to follow the conductor’s lead
• to play according to the conductor’s direction

So it does not necessarily mean physically walking behind someone, even though sekvi can also mean that in other contexts.

Yes. Dirigento is the standard Esperanto word for a musical conductor, especially in contexts like an orchestra or choir.

So La orkestro sekvas la dirigenton sounds completely natural for a musical context.

In Esperanto, stress is almost always on the second-to-last syllable.

So this sentence is pronounced approximately like this:

• la or-KES-tro SEK-vas la di-ri-GEN-ton

The stressed syllables are:

• orKEStro
• SEKvas
• diriGENton

That stress rule is very regular in Esperanto.

Yes, but the meaning changes slightly.

• La orkestro sekvas la dirigenton. = The orchestra follows the conductor.
• Orkestro sekvas dirigenton. = An orchestra follows a conductor / orchestra follows conductor

Without la, the nouns are less specific and more general. In many contexts, Esperanto can omit the article where English would use a or an, since Esperanto has no indefinite article.

Because Esperanto verbs do not change according to the subject.

English has:

• I follow
• you follow
• he/she follows

Esperanto keeps the same form for all persons:

• mi sekvas
• vi sekvas
• li sekvas
• ŝi sekvas
• ĝi sekvas
• ili sekvas

So sekvas works for the orchestra just as it would for any other subject.