| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [pron] know when | 143 |
|
| 2 | let [pron] know [adv] | 89 |
|
| 3 | [vb base] [pron] know when | 87 |
|
| 4 | let [pron] know when | 57 |
|
| 5 | let [pron] [verb] when | 23 |
|
