| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] looking at | 309 |
|
| 2 | when [verb] at | 231 |
|
| 3 | when [v-ing] at | 140 |
|
| 4 | when looking [prep] | 104 |
|
| 5 | when looking [prep] | 104 |
|
| 6 | when look at | 81 |
|
| 7 | when looking at | 67 |
|
