| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] be of [det] [noun] [prep] | 24 |
|
| 2 | [verb] be of [adj] benefit [prep] | 12 |
|
| 3 | [verb] [be] of [det] benefit [prep] | 5 |
|
| 4 | [verb] be [prep] [det] benefit [prep] | 5 |
|
