| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [be] [verb] [prep] | 18820 |
|
| 2 | [be] [verb] [prep] london | 675 |
|
| 3 | [vb past] [verb] [prep] london | 168 |
|
| 4 | [vb past] [be] [prep] london | 17 |
|
