| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] it [is] [vb pp] [adj] | 161 |
|
| 2 | but it [is] [verb] [adj] | 41 |
|
| 3 | but it [be] [vb pp] [adj] | 38 |
|
| 4 | but [pron] [is] [vb pp] [adj] | 29 |
|
