| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been going on for [adj] | 34 |
|
| 2 | going on for [adj] [noun] | 33 |
|
| 3 | been going on for [noun] | 25 |
|
| 4 | been going for [adj] [noun] | 17 |
|
