| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | but it is [adv] | 1658 |
|
| 2 | it is [vb pp] [adv] | 747 |
|
| 3 | but it is [vb pp] | 334 |
|
| 4 | but is [vb pp] [adv] | 30 |
|
