| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [verb] [prep] [det] | 4006 |
|
| 2 | what is [verb] [prep] | 1715 |
|
| 3 | what [verb] [prep] [det] | 384 |
|
| 4 | what is [prep] [det] | 45 |
|
| 5 | what is [verb] [det] | 6 |
|
