| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | an [noun] [prep] [noun] [prep] [det] | 204 |
|
| 2 | [art] [noun] [prep] [n mass] [prep] [det] | 191 |
|
| 3 | [art] [noun] [prep] [n mass] [prep] [det] | 191 |
|
| 4 | a [noun] [prep] [n mass] [prep] [det] | 98 |
|
| 5 | an [noun] [prep] [n mass] [prep] [adj] | 52 |
|
| 6 | an [noun] [prep] [n mass] [prep] [det] | 14 |
|
| 7 | an [noun] [prep] [n mass] [prep] [det] | 14 |
|
