| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [been] going on for [adj] [noun] | 26 |
|
| 2 | [been] [v-ing] on for [det] [noun] | 23 |
|
| 3 | [been] [verb] on for [det] [noun] | 23 |
|
| 4 | [been] going [adv] for [det] [noun] | 18 |
|
| 5 | [be] going on for [det] [noun] | 17 |
|
| 6 | [been] going on [prep] [det] [noun] | 17 |
|
| 7 | [been] going on [prep] [det] [noun] | 17 |
|
| 8 | [been] go on for [det] [noun] | 16 |
|
| 9 | [been] going on for [det] [noun] | 16 |
|
