| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | to let [art] [noun] know [adv] | 5 |
|
| 2 | to let [art] [noun] know [adv] | 5 |
|
| 3 | to let the [noun] know [adv] | 5 |
|
| 4 | to let the [noun] know [adv] | 5 |
|
