| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | he [verb] at the door | 28 |
|
| 2 | he [vb past] at the door | 25 |
|
| 3 | he knocked [prep] the door | 21 |
|
| 4 | he knocked [prep] the door | 21 |
|
| 5 | [pron] knocked at the door | 19 |
|
| 6 | he knock at the door | 6 |
|
| 7 | he knocked at the door | 5 |
|
| 8 | he knocked at [art] door | 5 |
|
| 9 | he knocked at the door | 5 |
|
| 10 | he knocked at [art] door | 5 |
|
| 11 | he knocked at the [noun] | 5 |
|
