| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] [subord] [pron] [was/were] | 1609 |
|
| 2 | [verb] [subord] it [was/were] | 1397 |
|
| 3 | [vb pp] [conj] it [was/were] | 1046 |
|
| 4 | [vb pp] [subord] it [be] | 1024 |
|
