Utinam cras ad scholam omnes parati veniant.

Utinam is a particle used to express a wish. In English, it often corresponds to if only, would that, or simply an exclamatory may...

In this sentence, utinam signals right away that the speaker is not just stating a fact, but expressing a hope or wish:

• Utinam ... veniant = May they come ... / If only they would come ...

It usually appears near the beginning of the sentence because it sets the tone for the whole clause.

Because after utinam, Latin normally uses the subjunctive to express a wish.

So:

• veniunt = they come / are coming (statement of fact)
• veniant = may they come (wish)

The subjunctive here is not about doubt in the English sense; it is simply the normal Latin way to express this kind of wish.

In Latin, the present subjunctive after utinam is commonly used for a wish that is still possible and usually refers to the present or future.

Since cras means tomorrow, the sentence expresses a wish about the future:

• Utinam cras ... veniant = May they come tomorrow ...

This is a standard pattern:

• present subjunctive = wish that is still possible
• imperfect subjunctive = wish contrary to present fact
• pluperfect subjunctive = wish contrary to past fact

So veniant is exactly what you would expect here.

Veniant is the:

• 3rd person plural
• present
• subjunctive
• active form of venire = to come

So it means:

• may they come
• let them come in a wish-like sense

The plural ending -ant shows that the subject is plural.

The subject is omnes.

• omnes = all (of them) / everyone

Since veniant is 3rd person plural, the subject must be plural, and omnes fills that role.

So the basic structure is:

• omnes veniant = may all come / may everyone come

It can be understood as everyone or all of them, depending on context.

Grammatically, omnes is the masculine/feminine plural accusative or nominative form of omnis, but here it is nominative plural because it is the subject of veniant.

In natural English, you would probably translate it as:

• may everyone come prepared or
• may they all come prepared

If the class or group is mixed or unspecified, Latin often uses the masculine plural form omnes.

Parati is an adjective meaning prepared, ready. Here it is a predicate adjective, describing the subject omnes.

So:

• omnes parati = all prepared / everyone ready

It agrees with the subject in:

• number: plural
• gender: masculine (or mixed group)
• case: nominative

This is why it is parati, not some other form.

Because parati is describing the subject, not a direct object.

Compare:

• omnes parati veniant = may everyone come prepared
  • parati is nominative plural, agreeing with omnes

If it were paratos, that would be accusative plural, which would normally be used for a direct object, not for the subject.

So Latin uses parati because the people who are coming are the same people who are prepared.

Ad with the accusative often means to or toward a place.

So:

• ad scholam = to school

Latin often uses ad + accusative for motion toward a place, especially when the place is not one of the small set of nouns that can sometimes omit a preposition.

So the phrase means:

• come to school

Because it is the object of the preposition ad.

The preposition ad takes the accusative case when it means to, toward, or up to.

So:

• ad scholam = to school
• schola would not work here, because ad does not take the nominative
• scholae would not work here either, because ad does not take the genitive/dative

Cras means tomorrow. It is an adverb of time.

It tells you when the wished-for action is supposed to happen:

• Utinam cras ... veniant = May they come tomorrow ...

Because it is an adverb, it does not change form.

Latin word order is flexible, but this sentence is arranged very naturally.

• Utinam comes first to mark the wish
• cras comes early to highlight the time
• ad scholam gives the destination
• omnes parati presents the subject and its description
• veniant comes last, which is very common in Latin

So the order gives a smooth buildup:

Wish → time → destination → subject/description → verb

A more literal ordering in English would be:

• May tomorrow to school all prepared come

Of course, good English rearranges that as:

• May everyone come to school prepared tomorrow or more naturally
• May everyone come prepared to school tomorrow

Yes. Paratus can mean both prepared and ready, depending on context.

So omnes parati veniant could be understood as:

• may everyone come prepared
• may everyone come ready

If the sentence is about students bringing books, homework, or supplies, prepared is often the best translation. If it is more general, ready may also work well.

Yes.

• venient = they will come
  This is future indicative: a statement about what will happen.

• veniant = may they come
  This is present subjunctive: a wish.

So the difference is important:

• Cras ad scholam omnes parati venient = Tomorrow everyone will come to school prepared
  (prediction or statement)

• Utinam cras ad scholam omnes parati veniant = May everyone come to school prepared tomorrow
  (wish)

Latin changes the tense of the subjunctive after utinam depending on the kind of wish.

For a possible future wish, as here:

• utinam ... veniant = may they come

For a wish contrary to present fact:

• utinam ... venirent = if only they were coming / would come
  implying they are not

For a wish contrary to past fact:

• utinam ... venissent = if only they had come
  implying they did not

So this sentence uses the present subjunctive because the speaker is hoping for something still possible tomorrow.