| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb -s] [been] [prep] [det] [noun] | 102 |
|
| 2 | [vb -s] [been] [prep] [adj] benefit | 10 |
|
| 3 | [verb] [been] [prep] [det] benefit | 7 |
|
| 4 | [vb -s] [be] [prep] [det] benefit | 5 |
|
