| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | had [be] waiting for | 82 |
|
| 2 | [be] waiting for [det] | 59 |
|
| 3 | had [be] for [det] | 24 |
|
| 4 | had [be] waiting [det] | 7 |
|
