| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] let we know [adv] | 8 |
|
| 2 | [adv] let we know [adv] | 8 |
|
| 3 | [adv] let us know [adv] | 8 |
|
| 4 | please let we know [adv] | 6 |
|
| 5 | please let we know [adv] | 6 |
|
| 6 | [adv] let we know [adv] | 6 |
|
