| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] [pron] at a time | 10 |
|
| 2 | [vb base] [indef pn] at [art] time | 10 |
|
| 3 | [vb base] one at [art] time | 9 |
|
| 4 | [vb base] one at [art] time | 9 |
|
