| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [be] [vb pp] a [noun] | 449 |
|
| 2 | he [modal v] [be] a [noun] | 163 |
|
| 3 | he [modal v] [be] [vb pp] a | 38 |
|
| 4 | he [modal v] [be] [vb pp] [noun] | 30 |
|
