| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | a [adj] [noun] [prep] | 291544 |
|
| 2 | a [adj] [noun] [prep] | 270636 |
|
| 3 | [art] important [noun] [prep] | 3997 |
|
| 4 | a important [noun] [prep] | 3478 |
|
| 5 | a important [noun] [prep] | 3478 |
|
