| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | rate of over [num] per cent | 10 |
|
| 2 | [noun sg] of over 80 per cent | 8 |
|
| 3 | [noun sg] of over 50 per cent | 7 |
|
| 4 | [noun sg] of over 90 per cent | 6 |
|
