| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | must [vb infin] [been] [adj] with | 11 |
|
| 2 | must [verb] [been] [adj] with | 11 |
|
| 3 | must [verb] been [adj] with | 11 |
|
| 4 | must have [been] [adj] with | 10 |
|
| 5 | must have [been] [adj] with | 10 |
|
