| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be [subord] he was | 48 |
|
| 2 | it was [subord] he [was/were] | 43 |
|
| 3 | it be because he [was/were] | 20 |
|
| 4 | it be while he [was/were] | 17 |
|
