| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | that about [num] per cent | 44 |
|
| 2 | that about [adj] per cent | 44 |
|
| 3 | that about [adj] per cent | 44 |
|
| 4 | that about 40 per cent | 7 |
|
| 5 | that about 40 per cent | 7 |
|
| 6 | that about 30 per cent | 5 |
|
| 7 | that about 30 per cent | 5 |
|
