| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [pron] when she be [v-ing] | 7 |
|
| 2 | [vb past] [pron] when she [was/were] [v-ing] | 7 |
|
| 3 | [vb past] [pron] when she was [v-ing] | 7 |
|
| 4 | [vb past] [pers pn] when she [be] [v-ing] | 5 |
|
