| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] [art] [noun] [modal v] be [verb] | 619 |
|
| 2 | [noun] [art] [noun prp] [modal v] be [verb] | 15 |
|
| 3 | [noun sg] [art] [noun prp] [modal v] [be] [verb] | 9 |
|
