| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [subord] it [is] [adv] [vb pp] | 697 |
|
| 2 | but it [is] [adv] [vb pp] | 204 |
|
| 3 | but [subord] it [is] [adv] | 62 |
|
| 4 | but [subord] it [is] [vb pp] | 59 |
|
