| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] be [prep] [noun] of | 344 |
|
| 2 | be [prep] [noun] of [adj] | 334 |
|
| 3 | [modal v] be [noun] of [adj] | 68 |
|
| 4 | [modal v] be [prep] [noun] [adj] | 11 |
|
