| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [vb mod] [not/n't] [vb infin] [adj] | 430 |
|
| 2 | but it [vb mod] [not/n't] [vb infin] | 357 |
|
| 3 | but it [vb mod] [vb infin] [adj] | 114 |
|
| 4 | but [vb mod] [not/n't] [vb infin] [adj] | 67 |
|
