| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] up at the windows of | 8 |
|
| 2 | look up at the window of | 8 |
|
| 3 | looking up at the window of | 5 |
|
| 4 | [v-ing] up at the window of | 5 |
|
