| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [adv] [is] | 2930 |
|
| 2 | what [adv] [be] | 514 |
|
| 3 | [Wh det] [adv] [is] | 486 |
|
| 4 | what [adv] [is] | 293 |
|
| 5 | what [adv] [is] | 291 |
|
