| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be waiting for [pron] | 612 |
|
| 2 | [vb past] be waiting for | 100 |
|
| 3 | [vb past] be for [pron] | 39 |
|
| 4 | [vb past] waiting for [pron] | 17 |
|
