| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] keep up the pressure [prep] | 6 |
|
| 2 | [verb] keep up the pressure [prep] | 6 |
|
| 3 | [vb pp] keep up the pressure [prep] | 5 |
|
| 4 | keep up the pressure [prep] [art] | 9 |
|
| 5 | keep up the pressure [prep] [art] | 9 |
|
| 6 | keep up the pressure [prep] the | 7 |
|
| 7 | keep up the pressure [prep] the | 7 |
|
| 8 | keep up the pressure [prep] [noun] | 6 |
|
