| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had been [verb] down [prep] the | 42 |
|
| 2 | had [been] [verb] down [prep] the | 42 |
|
| 3 | had be [verb] down [prep] the | 42 |
|
| 4 | had [be] [vb pp] down [prep] the | 36 |
|
| 5 | had [be] [verb] down by the | 15 |
|
| 6 | had [be] [v-ing] down [prep] the | 5 |
|
