| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [det] [vb past] [conj] [verb] at | 8 |
|
| 2 | [det] [verb] [conj] look at | 7 |
|
| 3 | [det] [vb past] [conj] look [prep] | 6 |
|
| 4 | [adj] [vb past] [conj] look at | 6 |
|
