| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be about [num] [no cls] cent | 92 |
|
| 2 | be about [num] per cent | 92 |
|
| 3 | be about [num] per cent | 92 |
|
| 4 | is about [num] [unc] cent | 36 |
|
| 5 | was about [num] [unc] cent | 27 |
|
| 6 | be about [num] [unc] cent | 13 |
|
| 7 | be about 10 [unc] cent | 7 |
|
| 8 | be about 25 [unc] cent | 7 |
|
| 9 | be about 20 [unc] cent | 6 |
|
| 10 | are about [num] [unc] cent | 6 |
|
| 11 | be about 30 [unc] cent | 5 |
|
