| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [coord] [noun pl] refer to [prep] | 9 |
|
| 2 | [coord] [noun pl] referred [prep] [prep] | 9 |
|
| 3 | [coord] [noun pl] refer [prep] in | 8 |
|
| 4 | and [noun pl] refer [prep] [prep] | 6 |
|
