| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | for the first time [prep] this | 27 |
|
| 2 | for the first time [prep] this | 27 |
|
| 3 | for the first time [prep] this | 27 |
|
| 4 | for the first time in this | 21 |
|
| 5 | for the first time in this | 21 |
|
