| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] [prep] be gained [prep] | 10 |
|
| 2 | is [prep] be gained [prep] | 10 |
|
| 3 | [is] to be gained [prep] | 10 |
|
| 4 | [is] to be gained [prep] | 10 |
|
| 5 | [is] [prep] be gained by | 6 |
|
