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