| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [indef pn] [pron] have been waiting [prep] | 6 |
|
| 2 | [indef pn] [pron] [verb] been waiting for | 6 |
|
| 3 | one [pron] [verb] been waiting [prep] | 5 |
|
