| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] the [num ord] floor | 14 |
|
| 2 | [verb] the first floor | 9 |
|
| 3 | [verb] the second floor | 7 |
|
| 4 | reach the [num ord] floor | 5 |
|
| 5 | reached the [num ord] floor | 5 |
|
