| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] still maintain | 10 |
|
| 2 | [noun] still maintains | 10 |
|
| 3 | [noun prp] still maintain | 9 |
|
| 4 | [noun] still maintain | 7 |
|
| 5 | [noun pl] still maintain | 6 |
|
