| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] be of [adj] [noun] | 673 |
|
| 2 | [vb mod] be of [det] [noun] | 178 |
|
| 3 | [vb mod] be [prep] several [noun] | 10 |
|
| 4 | [vb mod] be [prep] several [noun] | 10 |
|
| 5 | [vb mod] be of several [noun] | 5 |
|
| 6 | [vb mod] [be] of several [noun] | 5 |
|
| 7 | [modal v] be of several [noun] | 5 |
|
| 8 | [vb mod] be of several [noun] | 5 |
|
