| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [noun] [prep] | 158021 |
|
| 2 | at [noun] [prep] | 18387 |
|
| 3 | [conj] at [noun] | 3707 |
|
| 4 | [conj] at [prep] | 28 |
|
