| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [prep] a [noun] | 1716 |
|
| 2 | [prep] london [prep] [noun] | 826 |
|
| 3 | [prep] london [prep] a | 202 |
|
| 4 | london [prep] a [noun] | 155 |
|
| 5 | [prep] london a [noun] | 30 |
|
