هي تؤكد الموعد الآن.

She is confirming the appointment now.

Breakdown of هي تؤكد الموعد الآن.

• الآن: now
• هي: she
• يؤكد الموعد: to confirm the appointment

Questions & Answers about هي تؤكد الموعد الآن.

Is هي necessary here, or could I just say تؤكد الموعد الآن?

هي is not strictly necessary.

The verb تؤكد already tells you the subject is either she or you masculine singular, depending on context. So Arabic often drops the separate subject pronoun.

• هي تؤكد الموعد الآن = She is confirming the appointment now
• تؤكد الموعد الآن = also possible, but less explicit

Using هي can do two things:

• make the subject clearer
• add a little emphasis to she

So this sentence is perfectly natural, but the pronoun is there for clarity or emphasis, not because Arabic always requires it.

Can تؤكد mean more than one thing?

Yes. By itself, تؤكد can mean either:

• she confirms / is confirming
• you confirm / are confirming when speaking to one male

That is because in the present tense, third person feminine singular and second person masculine singular often have the same verb form.

So:

• هي تؤكد clearly means she confirms
• أنتَ تؤكد means you confirm to one male

The pronoun هي removes the ambiguity.

How do I pronounce تؤكد?