| No | Pattern | Freq | Relations |
|---|---|---|---|
| 31 | once [pers pn] know how | 7 |
|
| 32 | once [pers pn] know how | 7 |
|
| 33 | until [pers pn] know how | 6 |
|
| 34 | though [pers pn] know how | 6 |
|
| 35 | until [pers pn] know how | 6 |
|
| 36 | though [pers pn] know how | 6 |
|
