How do you say all the best in tigrinya?

There are a few ways to say "all the best" in Tigrinya, depending on the context and level of formality:

Formal:

* ጽቡቅ ኣበሃ (Tsib'qu Abeha) - This literally translates to "good luck" and is a polite and respectful way to wish someone well.

Informal:

* ኣጸበሃ (Ats'beha) - This is a more casual way of saying "good luck" or "all the best."

* ሰላም ኣበሃ (Selam Abeha) - This means "peace to you" and can be used as a general well-wishing phrase.

For specific situations:

* ኣጸበሃ ኣብ ፈተና (Ats'beha ab fetena) - This means "good luck on the exam."

* ኣጸበሃ ኣብ ስራሕ (Ats'beha ab Siraħ) - This means "good luck at work."

It's always a good idea to consider the context and your relationship with the person you are speaking to when choosing the most appropriate phrase.