| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [was/were] [v-ing] for the | 402 |
|
| 2 | [Wh pn] [was/were] [v-ing] the | 299 |
|
| 3 | [Wh pn] [was/were] [v-ing] for | 98 |
|
