| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv prt] and knock on the [noun] | 7 |
|
| 2 | [adv prt] [coord] knock on the [noun] | 7 |
|
| 3 | [adv prt] and knock on the [noun] | 7 |
|
| 4 | [adv prt] [conj] knock on the [noun] | 7 |
|
