| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [prep] a | 28724 |
|
| 2 | [vb past] down [prep] | 6662 |
|
| 3 | down [prep] a | 2442 |
|
| 4 | [vb past] down a | 367 |
|
