| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i refer [pos pn] [adj] | 71 |
|
| 2 | i refer to [pos pn] | 66 |
|
| 3 | refer to [pos pn] [adj] | 21 |
|
| 4 | i to [pos pn] [adj] | 15 |
|
| 5 | i refer to [adj] | 9 |
|
