| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] it [pron] | 324 |
|
| 2 | [was/were] [pron] [indef pn] | 187 |
|
| 3 | [be] it [indef pn] | 135 |
|
| 4 | [was/were] [pers pn] [indef pn] | 52 |
|
| 5 | [was/were] it [indef pn] | 41 |
|
