| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [pron] [is] [adv] [prep] | 489 |
|
| 2 | what [pron] [is] [adv] [prep] | 51 |
|
| 3 | [adv] what [pron] [is] [adv] | 20 |
|
| 4 | [adv] what [pron] [is] [prep] | 13 |
|
| 5 | [adv] what [is] [adv] [prep] | 8 |
|
