| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [v-ing] at it [prep] | 29 |
|
| 2 | be look at it [prep] | 27 |
|
| 3 | be looking at it [prep] | 24 |
|
| 4 | be [verb] at it from | 8 |
|
| 5 | 're [verb] at it [prep] | 7 |
|
| 6 | be [verb] at it in | 6 |
|
| 7 | was [verb] at it [prep] | 6 |
|
| 8 | be [verb] at it as | 6 |
|
| 9 | be [verb] at it [prep] | 5 |
|
| 10 | are [verb] at it [prep] | 5 |
|
| 11 | be [verb] at it with | 5 |
|
