| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | and keep up [art] | 15 |
|
| 2 | and keep up the | 10 |
|
| 3 | and keep up the | 10 |
|
| 4 | and keep up [art] | 7 |
|
| 5 | and keep up a | 5 |
|
