| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | let [pers pn] know [subord] | 77 |
|
| 2 | let me know [subord] | 63 |
|
| 3 | let [pers pn] know if | 61 |
|
| 4 | let us know [subord] | 9 |
|
| 5 | let [pers pn] know whether | 7 |
|
