عادة بروح عالبنك بكير، لانه ما بكون في طابور كبير.

عادة means usually or normally.

It often comes at the beginning of the sentence because it sets the overall time/habit frame for everything that follows:

عادة بروح عالبنك بكير
= Usually I go to the bank early

You can sometimes move it, but sentence-initial position is very common and natural in Levantine.

In Levantine, the prefix بـ on the present verb usually marks a habitual or regular present action.

So:

• بروح = I go / I usually go
• روح by itself is not the normal way to say this in everyday Levantine

Since the sentence is about a routine, بروح is exactly what you expect.

The verb here is from راح / يروح = to go.

Arabic often drops subject pronouns when the verb already makes the subject clear.

So بروح already means I go.
You do not need أنا unless you want emphasis or contrast.

• بروح عالبنك بكير = I go to the bank early
• أنا بروح عالبنك بكير = I go to the bank early with extra emphasis on I

This is very normal in spoken Arabic.

عالبنك is a contracted spoken form of على البنك.

In Levantine, على often gets shortened to عَـ before ال:

• على البنك → عالبنك
• على السوق → عالسوق
• على الشغل → عالـشغل

With a verb like go, عالبنك is understood as to the bank.

So although على literally often means on or at, in spoken Levantine it can also be used in places where English would say to.

بكير means early.

So:

• بروح بكير = I go early
• إجيت بكير = I came early

It is a very common everyday Levantine word.
In some other dialects you may hear different words, but بكير is perfectly normal here.

Yes. لانه means because.

In more careful spelling, you may also see لأنه. In Levantine pronunciation, many speakers say something like لأنو or لأنّه, depending on region and style.

So these are all related ways of writing or pronouncing the same word:

• لانه
• لأنه
• لأنو

In informal writing, hamzas are often omitted, so لانه is very common.

This part means something like there usually isn’t or there won’t be in that situation.

Breakdown:

• ما = negation
• بكون = I am / it is / there is being depending on context, from كان / يكون
• في = existential there is/there are

So:

• في طابور كبير = there is a big line
• ما في طابور كبير = there isn’t a big line
• ما بكون في طابور كبير = there usually isn’t a big line / there won’t be a big line then

Here, بكون adds the idea of what tends to be the case at that time when I go early.

You can say that, and it would sound natural too.

The difference is nuance:

• ما في طابور كبير = a simpler, more direct there isn’t a big line
• ما بكون في طابور كبير = there usually isn’t a big line at that time / there won’t be a big line then

So بكون helps connect the lack of a line to the specific situation of going early.

It makes the sentence feel a bit more tied to a regular pattern.

No. Here في does not mean in. It means there is / there are.

This is a very important use of في in Levantine.

So:

• في طابور = there is a line
• ما في طابور = there isn’t a line

Even though في can also mean in, in this sentence it is the existential there is.

Because in Arabic, adjectives usually come after the noun.

So:

• طابور كبير = a big line
• بنك كبير = a big bank

Also, the adjective agrees with the noun.
Since طابور is masculine singular and indefinite, كبير is also masculine singular and indefinite.

If the noun were definite, the adjective would also become definite:

• الطابور الكبير = the big line

This noun-then-adjective order is one of the biggest word-order differences from English.

A natural pronunciation would be roughly:

ʿaade بروح ʿal-bank bakkiir, la'anno ma bkuun fii taabuur kbiir

A slightly smoother Levantine-style transliteration:

ʿāde brūḥ ʿal-bank bakkīr, laʾanno ma bkūn fī ṭābūr kbīr

A few pronunciation notes:

• عالبنك is usually said smoothly as ʿal-bank
• بكير has stress near the end: bak-KIIR
• كبير is often pronounced kbiir, with the short vowel dropped at the start

This kind of vowel reduction is very common in spoken Levantine.