| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | keep up [prep] [art] [adv] | 8 |
|
| 2 | keep up [prep] [art] [adv] | 8 |
|
| 3 | keep up [prep] [art] [adv] | 8 |
|
| 4 | keep up [prep] the [adv] | 7 |
|
| 5 | keep up [prep] the [adv] | 7 |
|
| 6 | keep up with [art] [adv] | 6 |
|
| 7 | keep up with [art] [adv] | 6 |
|
