Χαίρομαι που με βοηθάς με τα έγγραφα, γιατί μόνος μου μπερδεύομαι εύκολα.

Here που introduces a whole clause: που με βοηθάς με τα έγγραφα.

After verbs of emotion like χαίρομαι, Greek often uses που to mean that:

• Χαίρομαι που ήρθες = I’m glad that you came
• Χαίρομαι που με βοηθάς = I’m glad that you’re helping me

So in this sentence, που is not where or a relative pronoun. It is a connector meaning that.

In Modern Greek, χαίρομαι is the normal everyday form meaning I am glad / I’m happy / I rejoice.

It looks like a middle/passive form, and historically it is, but for a learner it is best to treat χαίρομαι as the standard verb form you use for this meaning.

Examples:

• Χαίρομαι πολύ = I’m very glad
• Χαίρεσαι; = Are you happy/glad?
• Χαίρομαι που σε βλέπω = I’m glad to see you

So even though it ends like a passive-type verb, its meaning here is not passive.

That με is the weak object pronoun meaning me.

So:

• βοηθάς = you help
• με βοηθάς = you help me

Greek usually puts these short object pronouns before the verb:

• με βλέπεις = you see me
• σε ξέρω = I know you
• τον θέλω = I want him

So in που με βοηθάς, the με is the person receiving the help.

It is spelled the same, but it has a different job.

• με before βοηθάς = me (object pronoun)
• με before τα έγγραφα = with (preposition)

So:

• με βοηθάς = you help me
• με τα έγγραφα = with the documents/papers

This is very common in Greek: the same form can have different meanings depending on how it is used.

Βοηθάς is 2nd person singular, present tense of βοηθάω / βοηθώ.

It means you help or you are helping.

So the sentence is speaking to one person informally:

• βοηθάς = you help
• implied subject = you

A few forms:

• βοηθάω / βοηθώ = I help
• βοηθάς = you help
• βοηθά = he/she/it helps
• βοηθάμε / βοηθούμε = we help

Because Greek often drops subject pronouns when they are not needed.

The verb ending already tells you who the subject is:

• βοηθάς already means you help
• μπερδεύομαι already means I get confused

So Greek does not need to say εσύ or εγώ unless the speaker wants emphasis or contrast.

For example:

• Με βοηθάς = You help me
• Εσύ με βοηθάς = You are the one helping me / You help me

The second one is more emphatic.

Έγγραφα is the plural of έγγραφο, meaning document.

So:

• το έγγραφο = the document
• τα έγγραφα = the documents

After the preposition με, Greek uses the accusative, and for neuter plural the article is τα.

So με τα έγγραφα means with the documents.

This phrase tells you what kind of help is being given.

Μόνος μου means by myself, on my own, or alone.

It is made of:

• μόνος = alone, by oneself
• μου = my / of me

Literally, it is something like alone by myself.

This is a very common Greek structure:

• μόνος μου = by myself
• μόνος σου = by yourself
• μόνος του = by himself

For feminine:

• μόνη μου = by myself, if the speaker is female

So in this sentence, μόνος μου μπερδεύομαι εύκολα means the speaker gets confused when dealing with it alone.

Because μόνος agrees with the speaker.

Here the speaker is understood to be:

• singular
• masculine

So the form is μόνος μου.

If the speaker were feminine, it would be:

• μόνη μου

If plural:

• μόνοι μας = we, masculine/mixed group, by ourselves
• μόνες μας = we, feminine group, by ourselves

This agreement is important because μόνος is an adjective.

Μπερδεύομαι means I get confused / I become confused.

By contrast, μπερδεύω usually means I confuse something or someone.

Compare:

• Μπερδεύω τον κόσμο = I confuse people
• Μπερδεύομαι = I get confused

So in this sentence, the speaker is not saying I confuse but I get confused. That is why the middle/passive form μπερδεύομαι is used.

This is very common in Greek:

• κουράζω = I tire someone
• κουράζομαι = I get tired

Here γιατί means because.

Greek γιατί can mean either:

• because in a statement
• why in a question

In this sentence, it introduces the reason:

• Χαίρομαι ... γιατί ... = I’m glad ... because ...

Examples:

• Δεν ήρθα γιατί ήμουν άρρωστος = I didn’t come because I was sick
• Γιατί άργησες; = Why were you late?

So you understand the meaning from the sentence type and context.

Because here the word describes how the speaker gets confused, so Greek uses an adverb.

• εύκολος = easy (adjective)
• εύκολα = easily (adverb)

So:

• ένα εύκολο μάθημα = an easy lesson
• μαθαίνω εύκολα = I learn easily
• μπερδεύομαι εύκολα = I get confused easily

It modifies the verb μπερδεύομαι, not a noun.

Greek word order is more flexible than English, because the verb endings and case system give extra information.

The sentence as written is very natural:

• Χαίρομαι που με βοηθάς με τα έγγραφα, γιατί μόνος μου μπερδεύομαι εύκολα.

But parts could move for emphasis. For example:

• Χαίρομαι που με βοηθάς, γιατί με τα έγγραφα μόνος μου μπερδεύομαι εύκολα.
• Γιατί μόνος μου μπερδεύομαι εύκολα, χαίρομαι που με βοηθάς με τα έγγραφα.

These versions are possible, but the original is the most straightforward and natural for normal conversation.