| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [verb] down this | 15 |
|
| 2 | [be] [v-ing] down this | 9 |
|
| 3 | [be] [vb pp] down this | 5 |
|
| 4 | [be] down this [noun sg] | 6 |
|
| 5 | [be] down this [noun] | 6 |
|
