| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [conj] it [was/were] | 2149 |
|
| 2 | but [conj] it [was/were] | 263 |
|
| 3 | but [vb past] [conj] it | 80 |
|
| 4 | but [vb past] it [was/were] | 46 |
|
