| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [Wh adv] [pron] [was/were] [v-ing] for | 6 |
|
| 2 | [be] [Wh adv] [pers pn] [was/were] [v-ing] for | 6 |
|
| 3 | [was/were] [Wh adv] [pron] [was/were] [v-ing] for | 5 |
|
| 4 | was [Wh adv] [pron] [was/were] [v-ing] for | 5 |
|
