| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | sat behind a [adj] [noun sg] | 6 |
|
| 2 | sat behind a [adj] [noun sg] | 6 |
|
| 3 | sat behind a [adj] [noun sg] | 6 |
|
| 4 | sat behind a [adj] desk | 5 |
|
