| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [prep] a [noun] [noun] | 37120 |
|
| 2 | [noun prp] [prep] a [noun] [noun] | 1606 |
|
| 3 | london [prep] [art] [noun] [noun] | 76 |
|
| 4 | london [prep] a [noun] [noun] | 26 |
|
