| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] [verb] [prep] [art] | 35859 |
|
| 2 | what [is] [verb] [prep] | 2166 |
|
| 3 | what [verb] [prep] [art] | 1763 |
|
| 4 | what [is] [prep] [art] | 381 |
|
| 5 | what [is] [verb] [art] | 187 |
|
