| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is less [adj] [subord] | 308 |
|
| 2 | is [adv] clear [subord] | 173 |
|
| 3 | is [adv] clear [subord] | 33 |
|
| 4 | be less clear [subord] | 13 |
|
| 5 | is less clear [conj] | 13 |
|
| 6 | [be] less clear [subord] | 13 |
|
| 7 | [is] less clear [subord] | 7 |
|
| 8 | is less clear [subord] | 7 |
|
