| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [vb pp] [det] [noun] | 3192 |
|
| 2 | [modal v] [be] [det] [noun] | 2033 |
|
| 3 | [modal v] [be] [vb pp] [noun] | 1039 |
|
| 4 | [modal v] [be] [vb pp] [det] | 641 |
|
