| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | was it [adj] | 689 |
|
| 2 | was it [adj] | 452 |
|
| 3 | [be] it possible | 400 |
|
| 4 | be it possible | 400 |
|
| 5 | [was/were] it possible | 90 |
|
| 6 | was [pron] possible | 87 |
|
| 7 | was it possible | 85 |
|
