| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | to about [adj] | 546 |
|
| 2 | to about [num] | 519 |
|
| 3 | [prep] about 20 | 143 |
|
| 4 | to [adv] 20 | 45 |
|
| 5 | to about 20 | 24 |
|
