| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [conj] [conj] [pron] [was/were] [verb] | 150 |
|
| 2 | [verb] [conj] [conj] it [was/were] [verb] | 44 |
|
| 3 | [vb past] [conj] [conj] it [be] [verb] | 16 |
|
