| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | was while we [be] | 6 |
|
| 2 | was while we were | 6 |
|
| 3 | was while we [was/were] | 6 |
|
| 4 | was while we be | 6 |
|
| 5 | [pers pn] was while we | 6 |
|
| 6 | [pron] was while we | 6 |
|
| 7 | it was while we | 6 |
|
| 8 | it was while we | 6 |
|
