| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is it [adj] | 2201 |
|
| 2 | is [adj] [vb base] | 162 |
|
| 3 | it [adj] [vb base] | 146 |
|
| 4 | is it [vb base] | 28 |
|
