| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] it is [adv] | 11442 |
|
| 2 | [conj] it is [vb pp] | 4742 |
|
| 3 | it is [adv] [vb pp] | 4713 |
|
| 4 | [conj] is [adv] [vb pp] | 2112 |
|
| 5 | [conj] it [adv] [vb pp] | 54 |
|
