| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] is [verb] at | 222 |
|
| 2 | [Wh det] is [verb] [adj] | 218 |
|
| 3 | is [verb] at [adj] | 191 |
|
| 4 | [Wh det] [verb] at [adj] | 30 |
|
