| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [coord] [is] [adv] | 5783 |
|
| 2 | what [is] [adv] | 3510 |
|
| 3 | [coord] what [is] | 1633 |
|
| 4 | [coord] what [adv] | 417 |
|
