| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | a [noun] [prep] [noun] | 180198 |
|
| 2 | be a [noun] [prep] | 50644 |
|
| 3 | be a [noun] [noun] | 12227 |
|
| 4 | be [noun] [prep] [noun] | 9146 |
|
| 5 | be a [prep] [noun] | 22 |
|
