| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | the first floor [noun] | 34 |
|
| 2 | the first floor [noun sg] | 24 |
|
| 3 | the first floor [noun pl] | 8 |
|
| 4 | the first floor landing | 6 |
|
| 5 | the first floor landing | 6 |
|
