| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been going on [prep] [adj] time | 9 |
|
| 2 | been going on [prep] [det] time | 9 |
|
| 3 | been going on [prep] [adj] time | 9 |
|
| 4 | been going on for [adj] time | 9 |
|
| 5 | been going on [prep] some time | 9 |
|
| 6 | been going on [prep] some time | 9 |
|
| 7 | been going on for [adj] time | 9 |
|
