| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | to which it [verb] | 207 |
|
| 2 | to which [pron] refer | 111 |
|
| 3 | [prep] which it refer | 12 |
|
| 4 | [prep] which it refer | 12 |
|
| 5 | to which it refer | 11 |
|
| 6 | to which it refer | 11 |
|
| 7 | to [Wh det] it refer | 11 |
|
| 8 | to [pron] it refer | 11 |
|
