| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | must have [be] a [adj] | 202 |
|
| 2 | this have [be] a [adj] | 78 |
|
| 3 | this must [be] a [adj] | 22 |
|
| 4 | this must have [be] a | 11 |
|
