| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | but it [is] [adj] | 2143 |
|
| 2 | but it [is] [vb pp] | 427 |
|
| 3 | it [is] [vb pp] [adj] | 232 |
|
| 4 | but [is] [vb pp] [adj] | 7 |
|
