| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is [adv] [adj] | 18042 |
|
| 2 | it is sometimes [adj] | 133 |
|
| 3 | is sometimes [adv] [adj] | 58 |
|
| 4 | it is sometimes [adv] | 30 |
|
