يمشط صديقي القطة حقا.

It is a verbal sentence, so it starts with the verb:

• يمشط = the verb
• صديقي = the subject, my friend
• القطة = the object, the cat
• حقا = an adverb, really / truly

So the pattern is Verb + Subject + Object + Adverb.

That is very normal in Arabic. English usually prefers Subject + Verb + Object, so this can feel backward at first.

It can mean either one, depending on context.

In Modern Standard Arabic, the imperfect verb often covers:

• simple present: combs
• present continuous: is combing
• sometimes even a near future sense, depending on context

So يمشط صديقي القطة could mean:

• My friend combs the cat
• My friend is combing the cat

Both are possible unless the surrounding context makes one meaning clearer.

In full vocalization, it would normally be يُمَشِّطُ.

A helpful transliteration is:

yumashshiṭu

A few pronunciation notes:

• the sh sound is doubled because of the implied shadda
• the final consonant ط is an emphatic ṭ
• the short vowels are usually not written in normal Arabic text, so learners often have to know the pattern from vocabulary and grammar

So even though you see يمشط, the intended reading here is yumashshiṭu, not a simple letter-by-letter guess.

Because صديق means friend, and the ending ـي means my.

So:

• صديق = friend
• صديقي = my friend

This ـي is a possessive suffix attached directly to the noun.

Also, when a noun takes a possessive suffix like this, it does not take tanwīn. That is why you do not see a form like صديقٌ here.

Here صديقي is the subject, so it is nominative.

However, when a noun is attached to the suffix ـي meaning my, the case ending is not clearly visible in the usual way. In practice, the form صديقي stays the same in writing here.

So grammatically it is nominative because it is the doer of the action, even though the ending does not visibly change the way a beginner might expect.

There are two main clues:

1. Word order
   In a normal Arabic verbal sentence, after the verb, the first noun is often the subject and the next noun is often the object.

2. Case
   In full vocalization, القطة would be القِطَّةَ, with an accusative ending, which marks it as the direct object.

So the meaning structure is:

• يمشط = is combing / combs
• صديقي = my friend, the one doing the action
• القطة = the cat, the thing receiving the action

Because it is the direct object of the verb.

The fully vocalized form would be:

القِطَّةَ

That final -a sound is the accusative ending, which is the normal case for a direct object in Arabic.

Also:

• الـ makes it definite: the cat
• without الـ, قطة would mean a cat

In ordinary unvoweled writing, learners usually just see القطة, but grammatically it is functioning as an accusative noun here.

حقا means really, truly, or indeed.

In this sentence, it adds emphasis to the whole statement:

• يمشط صديقي القطة حقا = My friend really is combing the cat / My friend really combs the cat

Putting حقا at the end is very natural. It often works like a sentence adverb.

In fully vocalized MSA, it is usually written:

حقًّا

This is an adverbial accusative form.

Yes. That is also correct.

The difference is mostly about style or focus:

• يمشط صديقي القطة حقا = more typically verbal, starting with the action
• صديقي يمشط القطة حقا = starts with my friend, so it gives the subject a little more prominence

Both are grammatical in MSA.

Because the subject صديقي is masculine singular: my male friend.

So the verb is in the third person masculine singular form:

• يمشط = he combs / is combing

If the subject were feminine, you would use a feminine verb form, for example:

تمشط صديقتي القطة حقا

That would mean My female friend is really combing the cat.

A fully vocalized version would be:

يُمَشِّطُ صَدِيقِي القِطَّةَ حَقًّا

A rough transliteration is:

yumashshiṭu ṣadīqī al-qiṭṭata ḥaqqan

This is useful because it shows:

• the verb vowels
• the doubled consonants
• the accusative ending on القطة
• the adverbial form حقًّا