| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [prep] about the [adj] time | 9 |
|
| 2 | [vb past] [prep] about the [adj] time | 9 |
|
| 3 | [vb past] [prep] about the [adj] time | 9 |
|
| 4 | [vb past] at about the [adj] time | 7 |
|
| 5 | [vb past] [prep] about the [det] time | 7 |
|
| 6 | [vb past] at about the [adj] time | 7 |
|
| 7 | [vb past] [prep] about the same time | 7 |
|
| 8 | [vb past] [prep] about the same time | 7 |
|
