| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] for [adj] [noun] | 349 |
|
| 2 | impossible for [adj] [noun] | 76 |
|
| 3 | [was/were] impossible for [adj] | 17 |
|
| 4 | [was/were] impossible for [noun] | 15 |
|
