| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] it have been going on | 7 |
|
| 2 | [coord] it have been going on | 6 |
|
| 3 | [verb] it have been going on | 6 |
|
| 4 | it have been going on [prep] | 19 |
|
| 5 | it have been going on [prep] | 19 |
|
| 6 | it have been going on for | 17 |
|
| 7 | it have been going on for | 17 |
|
| 8 | it have been going on [adv] | 5 |
|
| 9 | it have been going on [adv] | 5 |
|
