| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] at which [pron] [verb] | 272 |
|
| 2 | [noun sg] at which [pron] [verb] | 221 |
|
| 3 | point [prep] which [pron] [verb] | 50 |
|
| 4 | point at which [pron] [verb] | 38 |
|
| 5 | point at which [pron] [verb] | 36 |
|
| 6 | point at [pron] [pron] [verb] | 36 |
|
| 7 | point at [Wh det] [pron] [verb] | 36 |
|
