| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [det] [verb] to [noun] | 868 |
|
| 2 | [adj] refer to [noun] | 86 |
|
| 3 | [det] refer [prep] [noun] | 36 |
|
| 4 | [det] refer [prep] [noun] | 36 |
|
| 5 | [det] refer to [noun] | 35 |
|
