| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] at it for a [adj] | 11 |
|
| 2 | [verb] at it for a long | 10 |
|
| 3 | [vb past] at it for a [adj] | 9 |
|
| 4 | look at it for a [adj] | 7 |
|
| 5 | looked at it for a [adj] | 6 |
|
