| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [det] than [det] [prep] a [noun] | 10 |
|
| 2 | [det] than [det] [prep] a [noun sg] | 9 |
|
| 3 | [det] than [det] [prep] a [noun] | 9 |
|
| 4 | more than [det] [prep] a [noun] | 7 |
|
| 5 | [det] than that [prep] a [noun] | 5 |
|
