| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] to in the previous | 11 |
|
| 2 | [verb] to in the previous | 11 |
|
| 3 | [vb pp] to in the previous | 9 |
|
| 4 | refer to in the previous | 8 |
|
| 5 | referred to in the previous | 7 |
|
