| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun prp] be still waiting [prep] | 11 |
|
| 2 | [noun prp] [is] still waiting [prep] | 9 |
|
| 3 | [noun prp] is still waiting [prep] | 9 |
|
| 4 | [noun prp] [be] still waiting for | 9 |
|
