| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] the pressure on [art] | 37 |
|
| 2 | [verb] up the pressure on | 24 |
|
| 3 | [verb] up pressure on [art] | 8 |
|
| 4 | up the pressure on [art] | 8 |
|
