| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | than a [noun sg] [noun] | 541 |
|
| 2 | less than a [noun] | 509 |
|
| 3 | less than a [noun sg] | 502 |
|
| 4 | less than [noun sg] [noun] | 31 |
|
