| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | must have a [adj] [noun] | 175 |
|
| 2 | they must have [adj] [noun] | 17 |
|
| 3 | they must have a [noun] | 12 |
|
| 4 | they must have a [adj] | 10 |
|
| 5 | they have a [adj] [noun] | 6 |
|
