| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] it was impossible [verb] [det] | 7 |
|
| 2 | it was [adv] impossible [verb] [det] | 6 |
|
| 3 | it was [adv] impossible [verb] [det] | 6 |
|
| 4 | it was impossible [verb] [det] [noun] | 11 |
|
| 5 | it was impossible [verb] [det] [noun sg] | 9 |
|
| 6 | it was impossible [verb] [det] [adj] | 6 |
|
| 7 | it was impossible [verb] [det] [adj] | 5 |
|
