| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] by which [verb] | 111 |
|
| 2 | method [prep] which [verb] | 6 |
|
| 3 | method [prep] which [verb] | 6 |
|
| 4 | method by which [verb] | 5 |
|
| 5 | method by [pron] [verb] | 5 |
|
