| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [pos pn] [noun sg] room at | 10 |
|
| 2 | [prep] [pos pn] [noun sg] room at | 10 |
|
| 3 | in [pos pn] [noun sg] room at | 7 |
|
| 4 | in [pos pn] [noun sg] room at | 7 |
|
