| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | hospital for [art] few days | 5 |
|
| 2 | hospital [prep] a few days | 5 |
|
| 3 | hospital [prep] [art] few days | 5 |
|
| 4 | hospital [prep] [art] few days | 5 |
|
| 5 | hospital for [art] few days | 5 |
|
