| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [vb pp] a | 37906 |
|
| 2 | [verb] only [vb pp] | 1953 |
|
| 3 | [verb] only a | 1914 |
|
| 4 | only [vb pp] a | 304 |
|
