| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they [modal v] [verb] [prep] a | 330 |
|
| 2 | [modal v] [verb] down [prep] a | 61 |
|
| 3 | they [modal v] [verb] down [prep] | 42 |
|
| 4 | they [verb] down [prep] a | 31 |
|
| 5 | they [modal v] [verb] down a | 6 |
|
