| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [pron] [pron] | 2882 |
|
| 2 | [be] it [pron] | 987 |
|
| 3 | [was/were] [pers pn] [pron] | 974 |
|
| 4 | [was/were] it [pron] | 324 |
|
