| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [conj] let [pron] know [conj] | 5 |
|
| 2 | [conj] let [pron] know [conj] [pron] | 13 |
|
| 3 | [conj] let [pron] know [conj] [pers pn] | 11 |
|
