| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | only [verb] a [adj] proportion [prep] | 12 |
|
| 2 | only [verb] a [adj] proportion [prep] | 12 |
|
| 3 | only [verb] a [adj] proportion of | 12 |
|
| 4 | only [verb] a [adj] proportion of | 12 |
|
