Fere omnes discipuli ad forum oratorem spectatum convenerunt.

Fere means almost or nearly. Here it modifies omnes discipuli, so fere omnes discipuli means almost all the students.

Latin often puts a small adverb like fere right before the word or phrase it most closely affects, so this order is very natural.

Because the subject of the sentence is all/almost all the students, and that subject must be in the nominative plural.

• discipuli = nominative plural, students
• omnes = nominative plural masculine, agreeing with discipuli

So:

• omnes discipuli = all the students as the subject
• omnis discipulus would mean every student / each student in the singular
• omnes discipulos would be accusative plural, which would not work for the subject here

Ad with the accusative usually expresses motion toward a place: to, toward.

So:

• ad forum = to the forum

This fits the verb convenerunt, since the students are moving somewhere.

A few comparisons:

• ad forum = to the forum
• in foro = in the forum (location, not motion)
• forum by itself usually would not express to the forum in this sentence

Convenerunt is the 3rd person plural perfect active indicative of convenio, convenire.

Here it means something like:

• they came together
• they gathered
• they assembled

So the sentence is not just saying the students came; it suggests that they came together at one place.

The perfect in Latin often describes a completed past action.

So convenerunt means:

• they gathered
• they came together

not:

• they are gathering
• they used to gather

In a simple narrative sentence like this, the perfect is very common for reporting what happened.

Here spectatum is a supine, not a participle.

More specifically, it is the accusative supine of specto, spectare, and it is used after a verb of motion to express purpose.

So:

• oratorem spectatum convenerunt = they gathered to watch the speaker

A native English speaker often expects an infinitive here, but Latin commonly uses the supine in -um after verbs of motion.

Because Latin has a special construction for purpose after motion: the supine in -um.

So instead of saying:

• they came to watch

Latin can say:

• convenerunt spectatum

That is very idiomatic Latin after a verb like come, go, send, or set out.

So spectatum means roughly for watching or more naturally in English to watch.

Because oratorem is the direct object of spectatum.

They gathered to watch whom?

• the speaker = oratorem

So:

• orator = speaker, orator
• oratorem = the speaker, as the object

Even though spectatum is a supine, it can still take its normal object, just like the verb spectare does.

Because of grammar and meaning.

• ad forum is a complete prepositional phrase: to the forum
• oratorem spectatum is a purpose phrase: to watch the speaker

Also, oratorem is accusative because it is the object of spectatum, not because of ad. The preposition ad already has its own object, forum.

So the structure is:

• Fere omnes discipuli = almost all the students
• ad forum = to the forum
• oratorem spectatum = to watch the speaker
• convenerunt = gathered

Not really. Latin word order is more flexible than English word order.

This sentence is arranged in a very understandable Latin way:

• Fere omnes discipuli — start with the subject
• ad forum — give the destination
• oratorem spectatum — give the purpose
• convenerunt — put the verb at the end

That final verb position is especially common in Latin prose.

Yes, both are possible.

• fere omnes discipuli
• omnes fere discipuli

Both can mean almost all the students.

The version in your sentence, fere omnes discipuli, is very straightforward and common. The exact placement can slightly affect emphasis, but not the basic meaning.

Because Latin has no articles—no direct equivalents of the or a/an.

So Latin simply says:

• discipuli = students or the students
• forum = forum or the forum
• oratorem = a speaker or the speaker

The context tells you which English article makes best sense. In this sentence, English naturally uses the:

• the students
• the forum
• the speaker

Not literally. The verb behind spectatum is spectare, which means to look at, watch, or observe.

So the Latin specifically gives the idea of watching/looking at the speaker, not hearing him.

If Latin wanted to say to hear the speaker, it would use a verb like audire instead.

A useful breakdown is:

• Fere = adverb
• omnes discipuli = subject
• ad forum = prepositional phrase showing motion toward
• oratorem spectatum = supine phrase showing purpose
• convenerunt = main verb

So the pattern is roughly:

[subject] + [destination] + [purpose] + [main verb]

That makes the sentence a nice example of two very common Latin features:

1. ad + accusative for motion toward
2. supine in -um after a verb of motion to express purpose