| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could [pers pn] [vb infin] me know | 9 |
|
| 2 | could [pers pn] let me know | 9 |
|
| 3 | could [pers pn] let me know | 9 |
|
| 4 | could you [verb] me know | 9 |
|
