| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [pron] is [adv] | 1490 |
|
| 2 | [prep] what be [adv] | 1464 |
|
| 3 | [prep] what [be] [adv] | 1464 |
|
| 4 | [prep] what is [adv] | 791 |
|
| 5 | [prep] what [is] [adv] | 790 |
|
