| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] [prep] the first time | 19 |
|
| 2 | [Wh det] [prep] the first time | 19 |
|
| 3 | [Wh det] for the first time | 18 |
|
| 4 | which [prep] the first time | 18 |
|
