| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] it is [vb pp] | 4746 |
|
| 2 | [adj] [conj] it is | 2332 |
|
| 3 | [adj] [conj] is [vb pp] | 379 |
|
| 4 | [adj] it is [vb pp] | 138 |
|
