| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [verb] a [noun] | 4448 |
|
| 2 | but [verb] a [noun] | 541 |
|
| 3 | but it [verb] a | 352 |
|
| 4 | but it [verb] [noun] | 229 |
|
