| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | less [subord] a [noun] | 509 |
|
| 2 | [prep] [subord] a [noun] | 328 |
|
| 3 | [prep] less [subord] a | 233 |
|
| 4 | [prep] less [subord] [noun] | 31 |
|
