| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [v-ing] at [art] [noun] | 173 |
|
| 2 | which is [v-ing] [art] [noun] | 170 |
|
| 3 | which is at [art] [noun] | 44 |
|
| 4 | which is [v-ing] at [art] | 12 |
|
| 5 | which is [v-ing] at [noun] | 5 |
|
