io sbagliarmi

to be wrong, to be mistaken

→ sbagliare
sbagliar to make a mistake, to be wrong + mi me (object pronoun)
verb · 1st-person Rare #35,148
to be wrong, to be mistaken The attached mi makes the infinitive mean “to be wrong” or “to be mistaken.”
IT: Potrei sbagliarmi.
EN: I could be wrong.
Conjugation of sbagliare

Certo, potrei sbagliarmi.

Of course, I could be wrong.

Come potevo sbagliarmi?

How could I be wrong?

— Ирония судьбы, или С легким паром! (1976)

Io potrei sbagliarmi a riguardo.

I could be wrong about that.

Io potrei sbagliarmi.

I could be wrong.

O mi sbaglio nello sbagliarmi nello sbagliarmi nello sbagliarmi!

Or I am mistaken in being mistaken in being mistaken in being mistaken!

— Weathering with You - La ragazza del tempo (2019)

Potrei sbagliarmi.

I could be wrong.

So di sbagliarmi.

I know I’m wrong.