| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | but it [is] [verb] [adv] [verb] | 7 |
|
| 2 | but it is [verb] [adv] [verb] | 6 |
|
| 3 | but it [is] [verb] [adv] [to-vb] | 5 |
|
| 4 | but it [is] [vb pp] [adv] [verb] | 5 |
|
