| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | what is [verb] | 4093 |
|
| 2 | [pron] is do | 666 |
|
| 3 | what [be] do | 157 |
|
| 4 | what be do | 157 |
|
| 5 | what [is] do | 91 |
|
