| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | us [prep] the first | 30 |
|
| 2 | us [prep] the first | 30 |
|
| 3 | us in the first | 10 |
|
| 4 | us in the first | 10 |
|
| 5 | us for the first | 9 |
|
| 6 | us for the first | 9 |
|
