| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] refer [prep] the | 85 |
|
| 2 | [prep] referring [prep] the | 84 |
|
| 3 | [prep] refer to the | 84 |
|
| 4 | [prep] refer to the | 84 |
|
| 5 | by refer [prep] the | 42 |
|
| 6 | in refer [prep] the | 12 |
|
| 7 | of refer [prep] the | 10 |
|
| 8 | after refer [prep] the | 7 |
|
| 9 | for refer [prep] the | 5 |
|
