| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [pron] [was/were] [vb pp] | 15817 |
|
| 2 | [conj] it [be] [vb pp] | 10633 |
|
| 3 | [conj] it [was/were] [verb] | 6540 |
|
