| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [noun] [prep] [v-ing] at [adj] | 6 |
|
| 2 | [vb past] [prep] [be] [v-ing] at [adj] | 6 |
|
| 3 | [vb past] [prep] [be] [v-ing] at [adj] | 6 |
|
| 4 | [vb past] [prep] be [v-ing] at [adj] | 6 |
|
| 5 | [vb past] [prep] be [v-ing] at [adj] | 6 |
|
| 6 | [vb past] [prep] [v-ing] at [art] [adj] | 6 |
|
| 7 | [vb past] [prep] [v-ing] at [art] [adj] | 6 |
|
