| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] which [art] | 19290 |
|
| 2 | [prep] which [art] | 19290 |
|
| 3 | within [pron] [art] | 338 |
|
| 4 | within [Wh det] [art] | 268 |
|
| 5 | within which [art] | 267 |
|
| 6 | within which [art] | 267 |
|
| 7 | within which [art] | 267 |
|
