| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [adj] [to-vb] | 4541 |
|
| 2 | it remain [adj] | 324 |
|
| 3 | remain [adj] [to-vb] | 153 |
|
| 4 | it remain [to-vb] | 43 |
|
