| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [coord] it is [adj] [verb] | 1050 |
|
| 2 | it is sometimes [adj] [verb] | 100 |
|
| 3 | [coord] it is sometimes [adj] | 11 |
|
| 4 | [coord] it is sometimes [verb] | 5 |
|
