| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] is [verb] | 11267 |
|
| 2 | is [verb] at | 3443 |
|
| 3 | [Wh det] [verb] at | 1119 |
|
| 4 | [Wh det] is at | 246 |
|
