| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb -s] been running for | 39 |
|
| 2 | [vb -s] [been] running for | 39 |
|
| 3 | has [been] running for | 34 |
|
| 4 | 's [been] running for | 5 |
|
