| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] which the [det] [noun sg] | 19 |
|
| 2 | in which [art] [det] [noun sg] | 12 |
|
| 3 | [prep] which [art] same [noun sg] | 9 |
|
| 4 | [prep] which [art] former [noun sg] | 6 |
|
