| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [vb mod] make [art] [adj] contribution | 5 |
|
| 2 | it [vb mod] make a [adj] contribution | 5 |
|
| 3 | it [vb mod] make [art] [adj] contribution | 5 |
|
| 4 | it [vb mod] make [art] [adj] contribution | 5 |
|
| 5 | it [vb mod] make a [adj] contribution | 5 |
|
