| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] it [is] [vb pp] | 5408 |
|
| 2 | it [is] sometimes [vb pp] | 213 |
|
| 3 | [conj] it [is] sometimes | 97 |
|
| 4 | [conj] [is] sometimes [vb pp] | 58 |
|
