| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be a [noun] room | 39 |
|
| 2 | [be] a [noun sg] room | 36 |
|
| 3 | [is] a [noun] room | 19 |
|
| 4 | is a [noun] room | 14 |
|
| 5 | [was/were] a [noun] room | 13 |
|
| 6 | was a [noun] room | 11 |
|
| 7 | [be] a dining room | 5 |
|
| 8 | 's a [noun] room | 5 |
|
| 9 | [be] a dining room | 5 |
|
