0
Kumenglish Posted 7 years ago
Grammar

Since when

Since when has the book been on the table?

Since when has the book been there?

Can I ask like in these ways?

  

Top answer

These are informal or casual English expressions. Do not use "since when" in formal situations. This is standard English: How long has the book been on the table?

  • These are informal or casual English expressions.
  • Do not use "since when" in formal situations.
  • This is standard English: How long has the book been on the table?
Free · every Monday

Get the Weekly English Kit 📬

New words, one handy idiom, and a 2-minute quiz — delivered to your inbox to keep your streak alive.

1 Answers
0

These are informal or casual English expressions. Do not use "since when" in formal situations. This is standard English:

How long has the book been on the table?

Related Questions