| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | in which [to-vb] [det] [noun] | 16 |
|
| 2 | in which [verb] [det] [noun pl] | 10 |
|
| 3 | in which [verb] [det] [noun sg] | 9 |
|
| 4 | in which [verb] these [noun] | 6 |
|
