| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [Wh adv] i was [v-ing] | 18 |
|
| 2 | was [Wh adv] i be [v-ing] | 18 |
|
| 3 | [was/were] [Wh adv] i be [v-ing] | 18 |
|
| 4 | [was/were] when i be [v-ing] | 10 |
|
