| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | a [adj] [noun sg] | 721114 |
|
| 2 | than a [noun sg] | 6244 |
|
| 3 | than a [adj] | 3338 |
|
| 4 | than [adj] [noun sg] | 2924 |
|
