| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at [adv] a [adj] of the | 10 |
|
| 2 | at [adv] a [adj] of the | 10 |
|
| 3 | at [adv] a [num ord] of the | 9 |
|
| 4 | at [adv] a third of the | 7 |
|
| 5 | at [adv] a third of the | 7 |
|
| 6 | at least a [adj] of the | 5 |
|
| 7 | at least a [adj] of the | 5 |
|
