أعرف طريقة أخرى.

• أعرف = a verb, I know
• طريقة = a noun, way / method
• أخرى = an adjective, other / another

So the structure is:

• verb + noun + adjective

More literally, it is something like I know a way other, but in natural English that becomes I know another way.

Arabic often does not need a separate subject pronoun, because the verb already shows the subject.

• أعرف by itself already means I know
• If you add أنا, it becomes أنا أعرف طريقة أخرى

That is still correct, but it is usually more emphatic, like:

• I know another way

So the shorter sentence is completely normal.

In Arabic, adjectives usually come after the noun they describe.

So:

• طريقة أخرى = literally a way other
• natural English = another way

This is the normal adjective position in Arabic:

• كتاب جديد = a new book
• مدينة كبيرة = a big city

Because طريقة is a feminine noun, and the adjective must agree with it.

• masculine: آخر
• feminine: أخرى

Since طريقة is feminine, Arabic uses the feminine form:

• طريقة أخرى

If the noun were masculine, you would use آخر, for example:

• أسلوب آخر = another style

A very common clue is the ending ة (taa marbuuTa).

• طريقة ends in ة
• nouns with this ending are very often feminine

That is why the adjective also has to be feminine:

• طريقة أخرى

Arabic has no separate word for a/an.

Instead, indefiniteness is usually shown by:

• the absence of ال (the)
• and, in fully vocalized Arabic, often by tanwīn on the noun

So:

• طريقة = a way / a method
• الطريقة = the way / the method

Because the sentence says طريقة أخرى and not الطريقة الأخرى, it means another way, not the other way.

It would usually be written:

أَعْرِفُ طَرِيقَةً أُخْرَى

A few useful notes:

• أعرِفُ ends with -u because it is the present tense verb in the indicative
• طريقةً ends with -an because it is the direct object
• أخرى is written without tanwīn here

In everyday texts, these short vowels are usually omitted, so you normally just see:

أعرف طريقة أخرى

A careful pronunciation is roughly:

aʿrifu ṭarīqatan ukhrā

In pause, many speakers would say it more like:

aʿrif ṭarīqa ukhrā

A few pronunciation points:

• ع in أعرف is the Arabic letter ʿayn, which has no exact English equivalent
• ط in طريقة is a heavier/emphatic t
• ة at the end of طريقة is usually pronounced like -a in pause, but in full grammar reading it can sound like -at
• أخرى starts with a clear hamza: u-kh-rā

This is a very common learner question.

In many situations:

• أعرف is used for knowing / being familiar with
• أعلم is often used more for knowing a fact or being aware

So أعرف طريقة أخرى sounds natural for I know another way / method, because it suggests familiarity with a way of doing something.

That said, the line between أعرف and أعلم is not always perfectly strict in modern usage, but أعرف is a very natural choice here.

Yes. أخرى can often mean:

• another
• other
• different

So depending on context, أعرف طريقة أخرى could be understood as:

• I know another way
• I know a different way
• I know another method

The exact best translation depends on the situation.

Not in normal Arabic for this meaning.

The natural order is:

• طريقة أخرى

because the adjective comes after the noun.

Putting أخرى first would not sound like standard adjective placement here. So for another way, stick with:

طريقة أخرى