| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been running for [num] | 19 |
|
| 2 | [verb] been running for [num] | 19 |
|
| 3 | [vb -s] been running for [num] | 15 |
|
| 4 | has been running for [num] | 14 |
|
