| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] it is [vb pp] | 4746 |
|
| 2 | [noun prp] [conj] it is | 332 |
|
| 3 | [noun prp] [conj] is [vb pp] | 163 |
|
| 4 | [noun prp] it is [vb pp] | 64 |
|
