| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | do [pers pn] know when i | 8 |
|
| 2 | do [pers pn] know when i | 8 |
|
| 3 | do [pers pn] know when i | 7 |
|
| 4 | do you know when i | 6 |
|
