| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | means by which [pers pn] | 70 |
|
| 2 | means by which we | 20 |
|
| 3 | means by which they | 18 |
|
| 4 | means by which it | 15 |
|
| 5 | means by which he | 12 |
|
