| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | let us know [adv] [pers pn] | 12 |
|
| 2 | let us know [Wh adv] [pers pn] | 12 |
|
| 3 | let us know [adv] you | 9 |
|
| 4 | let us know when [pers pn] | 6 |
|
| 5 | let us know when [pers pn] | 6 |
|
| 6 | let us know how [pers pn] | 5 |
|
| 7 | let us know how [pers pn] | 5 |
|
