| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which [verb] to [be] | 1421 |
|
| 2 | of which [verb] [be] | 312 |
|
| 3 | of which [verb] to | 165 |
|
| 4 | of [verb] to [be] | 109 |
|
| 5 | of which to [be] | 8 |
|
