| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] it is [adv] [vb pp] | 1474 |
|
| 2 | but it is [adv] [vb pp] | 208 |
|
| 3 | but [conj] it is [adv] | 83 |
|
| 4 | but [conj] it is [vb pp] | 56 |
|
