Timeline for Can the word "once" in the sense of doing something at some time in the past with the present perfect?
Current License: CC BY-SA 4.0
1 event
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Dec 26, 2019 at 0:39 | history | answered | user105719 | CC BY-SA 4.0 |