| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] to [pos pn] | 20991 |
|
| 2 | refer to [pron] | 1031 |
|
| 3 | refer [prep] [pos pn] | 445 |
|
| 4 | refer [prep] [pos pn] | 445 |
|
| 5 | refer to [pos pn] | 390 |
|
