| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | let [pers pn] know what | 36 |
|
| 2 | let me know what | 16 |
|
| 3 | let them know what | 8 |
|
| 4 | let you know what | 6 |
|
| 5 | let us know what | 5 |
|
