| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [conj] it [be] | 2398 |
|
| 2 | [vb past] [conj] it be | 2398 |
|
| 3 | [vb past] [conj] it [was/were] | 2149 |
|
| 4 | [vb past] [conj] [pron] were | 1654 |
|
| 5 | [verb] [conj] it were | 123 |
|
