| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [been] missing for [adj] [noun] | 15 |
|
| 2 | [verb] [been] missing for [adj] [noun] | 15 |
|
| 3 | [vb past] [been] missing for [adj] [noun] | 9 |
|
| 4 | had [been] missing for [adj] [noun] | 7 |
|
| 5 | [vb -s] [been] missing for [adj] [noun] | 5 |
|
