| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [be] waiting a long time | 9 |
|
| 2 | have [be] waiting a long time | 9 |
|
| 3 | [vb base] [be] waiting a long time | 7 |
|
| 4 | have [be] waiting a long time | 5 |
|
