| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] it [adj] [noun sg] | 186 |
|
| 2 | why [is] it [adj] | 109 |
|
| 3 | why [is] [adj] [noun sg] | 53 |
|
| 4 | why [is] it [noun sg] | 5 |
|
