| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [been] of [adj] benefit | 17 |
|
| 2 | been [prep] [adj] benefit | 17 |
|
| 3 | [been] [prep] [adj] benefit | 10 |
|
| 4 | [been] [prep] some benefit | 7 |
|
| 5 | [been] [prep] [det] benefit | 7 |
|
| 6 | [been] [prep] some benefit | 7 |
|
