| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be missing for [adj] [noun pl] | 20 |
|
| 2 | [be] missing for [num] [noun pl] | 17 |
|
| 3 | been missing for [adj] [noun pl] | 15 |
|
| 4 | [been] missing for [adj] [noun pl] | 15 |
|
| 5 | [be] missing for [adj] days | 7 |
|
