| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] a [adj] than usual [noun sg] | 7 |
|
| 2 | [prep] a [adj] than usual [noun sg] | 7 |
|
| 3 | a [adj] than usual [noun sg] [prep] | 10 |
|
| 4 | a [adj] than usual [noun sg] [prep] | 10 |
|
| 5 | a [adj] than usual [noun sg] of | 7 |
|
| 6 | a [adj] than usual [noun sg] of | 7 |
|
