| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | was not possible [to-vb] [pron] | 16 |
|
| 2 | [was/were] not possible [to-vb] [pron] | 14 |
|
| 3 | [was/were] not possible [to-vb] [pers pn] | 7 |
|
