| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [v-ing] up [prep] the sky | 30 |
|
| 2 | [v-ing] up at the sky | 19 |
|
| 3 | [v-ing] up at the sky | 19 |
|
| 4 | looking up [prep] the sky | 11 |
|
| 5 | [v-ing] up into the sky | 8 |
|
| 6 | [v-ing] up into the sky | 8 |
|
| 7 | staring up [prep] the sky | 7 |
|
