Pater ipse ad tabernam redit, ut pecuniam mutet et pretium solvat.

Ipse means himself or he himself. It adds emphasis to pater.

So Pater ipse means something like:

• the father himself
• father himself

It suggests that the father is personally going back, perhaps instead of sending someone else.

Because ad takes the accusative case when it means to or toward a place.

• taberna = nominative/ablative singular
• tabernam = accusative singular

So:

• ad tabernam = to the shop

This is a very common Latin pattern:

• ad villam = to the house/farm
• ad urbem = to the city
• ad forum = to the forum/marketplace

Redit means he returns or he goes back.

It comes from redeo, redire, which is built from re- plus eo:

• eo = I go
• redeo = I go back, I return

So Pater ipse ad tabernam redit does not just mean that the father goes to the shop; it means he goes back to the shop.

They are subjunctive because they follow ut in a purpose clause.

Here ut means in order that or so that.

So:

• ut pecuniam mutet et pretium solvat
• in order to exchange money and pay the price

In Latin, purpose clauses regularly use:

• ut
  • subjunctive

That is why we get:

• mutet
• solvat

rather than indicative forms.

Latin often expresses purpose differently from English.

In English, we might say:

• He returns to the shop to change money and pay the price.

Latin commonly uses a full clause instead:

• ut
  • subjunctive
• literally: so that he may change money and may pay the price

This is one of the most important Latin constructions to learn: the purpose clause.

Because the main verb redit is present tense, and Latin normally follows the sequence of tenses.

Since redit is a primary tense, the purpose clause usually takes the present subjunctive:

• redit ... ut mutet ... solvat

If the main verb were in a past tense, Latin would normally use the imperfect subjunctive:

• rediit ... ut mutaret ... solveret

So the present subjunctive here matches the present main verb.

Not exactly. It joins two verbs within the same purpose clause.

The structure is:

• ut
  • mutet
    • et
      • solvat

So the meaning is:

• in order to exchange money and pay the price

Latin does not need to repeat ut before the second verb.

Literally, it means change money or exchange money.

Here mutare means to change/exchange, not just to alter in a general sense.

So pecuniam mutare can mean something like:

• to exchange one kind of money for another
• to get change
• to change larger coins into smaller ones

The exact nuance depends on context, but exchange money is a good basic understanding.

Pretium solvere means to pay the price.

• pretium = price
• solvere = to loosen, release, pay

In Latin, solvere is a very common verb for paying money or a debt.

So pretium solvat means:

• he may pay the price
• more naturally, pay for it

Latin often expresses the idea of paying by focusing on the price itself.

Both are in the accusative case because they are the direct objects of their verbs.

• pecuniam is the object of mutet
• pretium is the object of solvat

So:

• mutet quid? → pecuniam
• solvat quid? → pretium

This is very common in Latin: verbs take direct objects in the accusative.

Because Latin does not need to repeat the subject when it is clear from the context.

The subject of redit is pater. The subject of mutet and solvat is understood to be the same person unless something indicates otherwise.

So Latin can simply say:

• Pater ipse ... redit, ut pecuniam mutet et pretium solvat

without repeating pater.

English often does the same thing:

• The father returns to the shop to exchange money and pay the price.

We do not repeat he before each action either.

The word order is more flexible in Latin than in English, because the endings show the grammatical roles.

This sentence has a clear and natural order, but Latin could move words around for emphasis. For example, ipse is placed near pater to emphasize the father himself.

Still, the basic relationships remain clear because of the forms:

• tabernam is accusative after ad
• mutet and solvat are subjunctives in the purpose clause
• pecuniam and pretium are direct objects

So word order matters for style and emphasis, but less for basic grammar than in English.

Yes, taberna commonly means shop, store, or stall.

Depending on context, it can sometimes refer to other kinds of premises, but shop is a very standard meaning and fits this sentence well, especially since the father is going there to exchange money and pay the price.