| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | for the first time [det] week | 7 |
|
| 2 | [prep] the first time [det] week | 7 |
|
| 3 | [prep] the first time [det] week | 7 |
|
| 4 | for the first time [det] week | 7 |
|
