| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | keep up the [noun] | 187 |
|
| 2 | keep up [art] pretence | 18 |
|
| 3 | [verb] up the pretence | 15 |
|
| 4 | keep [adv prt] the pretence | 15 |
|
| 5 | keep up the pretence | 15 |
|
| 6 | keep [adv] the pretence | 15 |
|
