| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been running for | 55 |
|
| 2 | has been running for | 34 |
|
| 3 | had been running for | 9 |
|
| 4 | have been running for | 6 |
|
| 5 | 's been running for | 5 |
|
