| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [det] than a [noun sg] | 723 |
|
| 2 | [adv] [prep] [det] a [noun sg] | 434 |
|
| 3 | [adv] [det] than a [noun sg] | 240 |
|
| 4 | [adv] [prep] [det] than a | 92 |
|
