| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at the [det] time this | 16 |
|
| 2 | [prep] the same time this | 16 |
|
| 3 | at the [det] time this | 16 |
|
| 4 | [prep] the [det] time this | 16 |
|
