| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | refer to the [adj] | 746 |
|
| 2 | refer to in the | 273 |
|
| 3 | to in the [adj] | 126 |
|
| 4 | refer to in [adj] | 99 |
|
| 5 | refer in the [adj] | 10 |
|
