| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been going on for [adj] [noun pl] | 17 |
|
| 2 | been going on for [adj] years | 12 |
|
| 3 | been going on for [num] [noun pl] | 10 |
|
| 4 | been going on for [det] [noun pl] | 7 |
|
| 5 | been going on for some [noun pl] | 5 |
|
| 6 | been going on for some [noun pl] | 5 |
|
