| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | about [noun] of | 489 |
|
| 2 | [adv] 30% of | 70 |
|
| 3 | [adv] 30% of | 65 |
|
| 4 | about 30% [prep] | 26 |
|
| 5 | about 30% [prep] | 26 |
|
| 6 | about 30% of | 23 |
|
| 7 | about 30% of | 23 |
|
