| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [prep] [pos pn] [adj] | 419 |
|
| 2 | refer [prep] [prep] [adj] | 252 |
|
| 3 | refer [prep] [pos pn] [adj] | 125 |
|
| 4 | refer [prep] [prep] [pos pn] | 59 |
|
