| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] [prep] in the preceding | 8 |
|
| 2 | referred [prep] in the preceding | 6 |
|
| 3 | [verb] to in the preceding | 6 |
|
| 4 | refer [prep] in the preceding | 6 |
|
