| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | to which [pron] [be] [verb] | 366 |
|
| 2 | which [pron] [be] [verb] [conj] | 319 |
|
| 3 | to which [pron] [verb] [conj] | 44 |
|
| 4 | to [pron] [be] [verb] [conj] | 34 |
|
