| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be [conj] he was | 55 |
|
| 2 | it be [subord] he was | 48 |
|
| 3 | it be while [pron] was | 30 |
|
| 4 | it be while [pers pn] was | 30 |
|
| 5 | it be while he [be] | 17 |
|
| 6 | it be while he was | 17 |
|
| 7 | it [be] while he was | 17 |
|
| 8 | [pers pn] be while he was | 17 |
|
| 9 | it be while he be | 17 |
|
| 10 | it be while he was | 17 |
|
| 11 | it be while he [was/were] | 17 |
|
| 12 | [pron] be while he was | 17 |
|
| 13 | it be while he was | 17 |
|
