| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] a children 's ward | 6 |
|
| 2 | [prep] a children 's ward | 6 |
|
| 3 | [prep] a children 's ward | 6 |
|
| 4 | in a children 's ward | 5 |
|
| 5 | in a children 's ward | 5 |
|
