| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | who have been wait for | 11 |
|
| 2 | who have be wait for | 11 |
|
| 3 | who have [be] waiting for | 11 |
|
| 4 | who have [been] wait for | 11 |
|
| 5 | who had [be] wait for | 5 |
|
