| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [det] [noun sg] | 231499 |
|
| 2 | us [prep] [noun sg] | 898 |
|
| 3 | us [prep] [det] | 782 |
|
| 4 | us [det] [noun sg] | 568 |
|
