| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] was waiting for | 183 |
|
| 2 | [Wh pn] was [verb] for | 131 |
|
| 3 | [Wh pn] was [v-ing] for | 48 |
|
| 4 | [Wh pn] be waiting for | 26 |
|
| 5 | [Wh pn] [be] waiting for | 26 |
|
| 6 | [Wh pn] was waiting [prep] | 17 |
|
| 7 | [Wh pn] [was/were] waiting for | 13 |
|
| 8 | [Wh pn] was wait for | 7 |
|
