| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [prep] a [noun] | 4401 |
|
| 2 | [prep] a [noun] but | 1081 |
|
| 3 | it [prep] [noun] but | 49 |
|
| 4 | it a [noun] but | 10 |
|
