| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [adv] than [art] national [noun sg] | 11 |
|
| 2 | [noun] [adv] than [art] national [noun sg] | 11 |
|
| 3 | [noun] [adj] than [art] national [noun sg] | 8 |
|
| 4 | [noun] [adj -er] than [art] national [noun sg] | 6 |
|
