| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | who was [v-ing] for | 48 |
|
| 2 | [Wh pn] was [v-ing] for | 48 |
|
| 3 | [Wh pn] was waiting for | 7 |
|
| 4 | [Wh pn] was looking for | 7 |
|
| 5 | [Wh pn] was playing for | 5 |
|
