| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | who [verb] been [verb] [prep] | 1558 |
|
| 2 | who [verb] been [v-ing] [prep] | 332 |
|
| 3 | [pron] [verb] been missing [prep] | 36 |
|
| 4 | who [verb] [be] missing [prep] | 20 |
|
| 5 | who [verb] be missing [prep] | 20 |
|
| 6 | who [verb] [been] missing [prep] | 20 |
|
| 7 | who [verb] been miss [prep] | 20 |
|
| 8 | who [verb] been missing [prep] | 20 |
|
