أضعها في حقيبتي الآن.

أضع is a verb in the imperfect (non-past) tense in Modern Standard Arabic. Depending on context, the imperfect can mean:

• I put / I am putting
• I will put (sometimes, if context indicates future)

Its root is و ض ع (to put/place), and أضع is the 1st person singular form.

In the imperfect tense, Arabic uses prefixes to show who is doing the action. The prefix أ- marks 1st person singular:

• أضع = I put / am putting

Other common prefixes for the same verb:

• تضع = you (m.sg/f.sg) / she puts
• يضع = he puts
• نضع = we put

ها is an attached object pronoun meaning her / it (feminine singular). So:

• أضعها = I put it (referring to a feminine noun, or something treated as feminine)

Arabic pronouns must match the gender/number of what they refer to (in grammar), not English it.

You would attach ـهُ (often written without vowels as ـه):

• أضعه = I put it (masculine)

So the choice is:

• أضعها for a grammatically feminine object
• أضعه for a grammatically masculine object

Yes, but it’s less common in a simple sentence unless you want emphasis or clarity. A separate form exists:

• أضع إياها في حقيبتي الآن = I put it in my bag now (more emphatic/explicit)

Normally, attached pronouns like ها are the default: أضعها.

في means in.
حقيبتي means my bag.

حقيبتي is made of:

• حقيبة (bag) + ـي (my)

So في حقيبتي = in my bag.

The ة (tāʾ marbūṭa) changes form when you attach a suffix. When adding ـي (my), it is pronounced/treated like a t sound and written without the round ة shape:

• حقيبة → حقيبتي (ḥaqībatī)

This happens with many feminine nouns ending in ة.

Yes. في is a preposition, and prepositions require the following noun to be in the genitive case (مجرور).

With full vowel endings (in careful MSA), it would be:

• في حقيبَتِي (kasra on the t sound)

In normal writing, case vowels are usually omitted, but the rule still applies.

الآن (now) is flexible. All of these are possible in MSA:

• أضعها في حقيبتي الآن (common, neutral)
• الآن أضعها في حقيبتي (more focus on “now”)
• أضعها الآن في حقيبتي (also fine)

The meaning stays basically the same, but moving الآن can slightly change emphasis.

A common pronunciation (MSA) is:

• أضعها في حقيبتي الآن
• aḍaʿuhā fī ḥaqībatī al-ʾāna

Things to notice:

• ض is an emphatic consonant (heavier d-like sound).
• The ع in أضع is a throat sound; many learners approximate it at first.
• الآن begins with a hamza (ء), so it’s pronounced clearly: al-ʾāna.