| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | what i [was/were] [v-ing] for | 29 |
|
| 2 | [Wh det] i [was/were] [v-ing] for | 29 |
|
| 3 | [Wh det] i was [v-ing] for | 29 |
|
| 4 | [Wh det] i [was/were] looking for | 19 |
|
