| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] it is [vb pp] | 4742 |
|
| 2 | [conj] it is [pron] | 712 |
|
| 3 | it is [vb pp] [pron] | 170 |
|
| 4 | [conj] is [vb pp] [pron] | 18 |
|
