| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | of [art] children 's hospital | 7 |
|
| 2 | of [art] children 's hospital | 7 |
|
| 3 | of [art] children [unc] hospital | 7 |
|
| 4 | of [art] children [unc] hospital | 7 |
|
| 5 | of [art] children ['s] hospital | 7 |
|
