| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be [pron] [be] | 1376 |
|
| 2 | it be [pron] be | 1371 |
|
| 3 | it be [pron] [was/were] | 239 |
|
| 4 | [pron] be [pron] were | 166 |
|
| 5 | it [be] [pron] were | 39 |
|
