| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [been] waiting [adj] | 11 |
|
| 2 | [vb past] be waiting [adj] | 11 |
|
| 3 | [vb past] been waiting [adj] | 11 |
|
| 4 | [vb past] [be] waiting [det] | 9 |
|
| 5 | [vb past] [be] waiting all | 8 |
|
| 6 | [vb past] [be] waiting all | 8 |
|
| 7 | had [be] waiting [adj] | 8 |
|
