| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] who [verb] wait [prep] | 5 |
|
| 2 | who [verb] [be] wait [prep] | 15 |
|
| 3 | who [verb] be wait [prep] | 15 |
|
| 4 | who [verb] [been] wait [prep] | 15 |
|
| 5 | who [verb] been wait [prep] | 15 |
|
| 6 | who [verb] [adv] wait [prep] | 5 |
|
