| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [ex0] [was/were] [det] possible [noun] | 5 |
|
| 2 | there [was/were] [det] possible [noun] | 5 |
|
| 3 | [pron] [was/were] [det] possible [noun] | 5 |
|
| 4 | there [was/were] [det] possible [noun] | 5 |
|
