| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun pl] at about the [adj] time | 9 |
|
| 2 | [noun pl] at about the [adj] time | 9 |
|
| 3 | [noun pl] [prep] about the [adj] time | 9 |
|
| 4 | [noun pl] [prep] about the [adj] time | 9 |
|
