| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [prep] a [noun] | 199651 |
|
| 2 | london [prep] a [noun] | 155 |
|
| 3 | [noun] london [prep] [noun] | 37 |
|
| 4 | [noun] london [prep] a | 13 |
|
