| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be a mistake [to-vb] [pers pn] | 8 |
|
| 2 | [be] a mistake [to-vb] [pers pn] | 8 |
|
| 3 | [be] a mistake [to-vb] [pers pn] | 8 |
|
