| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] [prep] which is to | 7 |
|
| 2 | [noun] [prep] which is to | 7 |
|
| 3 | [noun] of which is to | 5 |
|
| 4 | [noun] of which is to | 5 |
|
