| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] [conj] it [is] [adv] | 400 |
|
| 2 | [conj] it [is] a [adv] | 346 |
|
| 3 | [vb pp] [conj] it [is] a | 83 |
|
