| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb infin] [vb pp] a | 3094 |
|
| 2 | only [vb infin] a | 431 |
|
| 3 | only [vb pp] a | 304 |
|
| 4 | only [vb infin] [vb pp] | 158 |
|
