| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | a [adj] proportion of | 1803 |
|
| 2 | [prep] a [adj] of | 392 |
|
| 3 | [prep] a [adj] proportion | 323 |
|
| 4 | [prep] a proportion of | 212 |
|
| 5 | [prep] [adj] proportion of | 13 |
|
