| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] a [noun] [noun] | 80004 |
|
| 2 | london [prep] [noun] [noun] | 187 |
|
| 3 | london [prep] a [noun] | 155 |
|
| 4 | london a [noun] [noun] | 6 |
|
