| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | power station was [vb pp] | 11 |
|
| 2 | [noun sg] station was built | 7 |
|
| 3 | railway station was [vb pp] | 7 |
|
| 4 | [noun sg] station was closed | 5 |
|
