| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [adj] than a | 854 |
|
| 2 | less [adj] than [art] | 492 |
|
| 3 | less [adj] than [art] | 492 |
|
| 4 | less [adj] [conj] a | 82 |
|
| 5 | less [adj] than a | 70 |
|
