| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [vb past] [prep] [noun] | 2038 |
|
| 2 | but [vb past] [prep] [noun] | 414 |
|
| 3 | but it [vb past] [prep] | 323 |
|
| 4 | but it [vb past] [noun] | 95 |
|
