| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [det] [subord] [art] | 8947 |
|
| 2 | at [det] [art] | 787 |
|
| 3 | at [det] [subord] | 517 |
|
| 4 | at [subord] [art] | 16 |
|
