| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been pressing for | 28 |
|
| 2 | [vb past] been pressing for | 15 |
|
| 3 | had been pressing for | 14 |
|
| 4 | [vb base] been pressing for | 11 |
|
| 5 | have been pressing for | 10 |
|
