| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which is [verb] at the [noun] | 35 |
|
| 2 | which is [verb] at the [noun sg] | 30 |
|
| 3 | which is [vb pp] at the [noun] | 25 |
|
| 4 | which is [v-ing] at the [noun] | 8 |
|
| 5 | which is look at the [noun] | 8 |
|
| 6 | which is looking at the [noun] | 6 |
|
