| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb -s] been [prep] [adj] benefit | 10 |
|
| 2 | [vb -s] been of [adj] benefit | 10 |
|
| 3 | [vb -s] been of [adj] benefit | 10 |
|
| 4 | has been [prep] [adj] benefit | 7 |
|
| 5 | [vb -s] been [prep] some benefit | 5 |
|
| 6 | [vb -s] been [prep] [adj] benefit | 5 |
|
| 7 | [vb -s] been [prep] [det] benefit | 5 |
|
| 8 | [vb -s] been [prep] some benefit | 5 |
|
