| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | keep up the [adj] [noun] of | 9 |
|
| 2 | keep up the [adj] [noun] of | 8 |
|
| 3 | keep up the [adj] [noun sg] of | 8 |
|
| 4 | to keep up the [adj] [noun] of | 5 |
|
