| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [det] [prep] a [noun] | 5892 |
|
| 2 | it [prep] a [noun] | 3899 |
|
| 3 | it [det] [prep] [noun] | 138 |
|
| 4 | it [det] [prep] a | 52 |
|
| 5 | it [det] a [noun] | 37 |
|
