| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] [noun] remain to [be] | 114 |
|
| 2 | [adj] [noun pl] remain to [be] | 43 |
|
| 3 | [adj] problems [verb] to [be] | 26 |
|
| 4 | [adj] problem remain to [be] | 7 |
|
| 5 | [adj] problems remain [prep] [be] | 5 |
|
| 6 | [adj] problems remain to [be] | 5 |
|
| 7 | [adj] problems remain [prep] [be] | 5 |
|
| 8 | [adj] problems remain to [be] | 5 |
|
