| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [was/were] [v-ing] for a | 225 |
|
| 2 | [Wh adv] [pron] [was/were] [v-ing] a | 34 |
|
| 3 | [Wh adv] [pron] [was/were] [v-ing] for | 33 |
|
