| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [verb] [is] [adv] [verb] | 66 |
|
| 2 | what [be] [verb] [is] [verb] | 33 |
|
| 3 | what [be] [verb] [is] [adv] | 30 |
|
| 4 | what [be] [verb] [adv] [verb] | 11 |
|
