| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [noun] [prep] a [noun] | 18733 |
|
| 2 | [noun] [noun prp] [prep] a [noun] | 2206 |
|
| 3 | [noun] london [prep] [art] [noun] | 29 |
|
| 4 | [noun] london [prep] a [noun] | 9 |
|
