| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] a [noun] [noun] | 70564 |
|
| 2 | [prep] a [noun] [noun sg] | 66259 |
|
| 3 | [prep] [art] [noun] room | 2941 |
|
| 4 | [prep] [art] [noun] room | 2941 |
|
| 5 | [prep] a [noun] room | 328 |
|
| 6 | [prep] a [noun] room | 281 |
|
