| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be about [num] per [no cls] | 93 |
|
| 2 | be about [num] [no cls] cent | 92 |
|
| 3 | is about [num] [no cls] [no cls] | 38 |
|
| 4 | was about [num] [no cls] [no cls] | 27 |
|
| 5 | be about [num] [no cls] [no cls] | 13 |
|
| 6 | be about 10 [no cls] [no cls] | 7 |
|
| 7 | be about 25 [no cls] [no cls] | 7 |
|
| 8 | are about [num] [no cls] [no cls] | 6 |
|
| 9 | be about 20 [no cls] [no cls] | 6 |
|
| 10 | be about 30 [no cls] [no cls] | 5 |
|
