| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] keep [adv prt] the | 18 |
|
| 2 | [adv] keep up [art] | 18 |
|
| 3 | not keep [adv prt] [art] | 16 |
|
| 4 | [not/n't] keep [adv prt] [art] | 16 |
|
| 5 | n't keep [adv prt] [art] | 12 |
|
| 6 | [adv] keep [adv prt] [art] | 7 |
|
