| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | what is [verb] be | 316 |
|
| 2 | is [verb] be [det] | 39 |
|
| 3 | what [verb] be [det] | 38 |
|
| 4 | what is [verb] [det] | 6 |
|
