| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | these [noun pl] [modal v] [be] [adj] | 251 |
|
| 2 | [adj] [noun pl] must [be] [adj] | 141 |
|
| 3 | these [noun] must [be] [adj] | 17 |
|
| 4 | these [noun pl] must [be] [adj] | 16 |
|
