| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [verb] at [noun] | 905 |
|
| 2 | which is [verb] [noun] | 226 |
|
| 3 | which [verb] at [noun] | 208 |
|
| 4 | which is [verb] at | 175 |
|
| 5 | which is at [noun] | 55 |
|
