| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] which [pron] [modal v] [vb infin] | 1213 |
|
| 2 | [noun] in which [pron] [modal v] | 852 |
|
| 3 | in which [pron] [modal v] [vb infin] | 615 |
|
| 4 | [noun] in [pron] [modal v] [vb infin] | 62 |
|
