| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [vb pp] a | 9984 |
|
| 2 | [vb past] and [vb pp] | 756 |
|
| 3 | and [vb pp] a | 616 |
|
| 4 | [vb past] and a | 163 |
|
