| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] [adj] [art] | 3727 |
|
| 2 | [is] [Wh adv] [art] | 1731 |
|
| 3 | [adj] [Wh adv] [art] | 1525 |
|
| 4 | [is] [adj] [Wh adv] | 796 |
|
