| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] [prep] a | 12460 |
|
| 2 | only [prep] a | 1609 |
|
| 3 | only [vb base] [prep] | 502 |
|
| 4 | only [vb base] a | 237 |
|
