| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it have been going [prep] | 18 |
|
| 2 | it 's been going [prep] | 13 |
|
| 3 | it have been going for | 10 |
|
| 4 | it have been going for | 10 |
|
| 5 | it have been going on | 6 |
|
| 6 | it have been going on | 6 |
|
