| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [be] [prep] [noun] [prep] | 650 |
|
| 2 | [verb] [be] [prep] hospital [prep] | 21 |
|
| 3 | [vb past] [be] [prep] hospital [prep] | 5 |
|
| 4 | [vb past] [be] [prep] hospital [prep] | 5 |
|
