| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | must [vb infin] [been] [adj] of [adj] | 14 |
|
| 2 | must [verb] [been] [adj] of [adj] | 14 |
|
| 3 | must have [been] [adj] of [adj] | 14 |
|
| 4 | must have [been] [adj] of [adj] | 14 |
|
| 5 | must [verb] [been] [adj] of [adj] | 14 |
|
| 6 | must [verb] been [adj] of [adj] | 14 |
|
| 7 | must [verb] [been] [adj] of [det] | 10 |
|
| 8 | must [verb] [been] [num] of [adj] | 8 |
|
| 9 | must [verb] [been] one of [adj] | 7 |
|
| 10 | must [verb] [been] one of [adj] | 7 |
|
| 11 | must [verb] [been] [adj] of those | 5 |
|
| 12 | must [verb] [been] [adj] of those | 5 |
|
| 13 | must [verb] [been] [adj] of [adj] | 5 |
|
