| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] and knocked at | 8 |
|
| 2 | [noun] and knocked at | 8 |
|
| 3 | and knocked at [art] | 10 |
|
| 4 | and knocked at [art] | 10 |
|
| 5 | and knocked at the | 8 |
|
| 6 | and knocked at the | 8 |
|
