| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] a [det] [noun] | 6833 |
|
| 2 | it [prep] a [noun] | 4401 |
|
| 3 | it [prep] [det] [noun] | 1443 |
|
| 4 | it [prep] a [det] | 79 |
|
| 5 | it a [det] [noun] | 55 |
|
