| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [verb] been going on [prep] | 63 |
|
| 2 | [pers pn] [verb] been going on [prep] | 30 |
|
| 3 | it [verb] been [verb] on [prep] | 26 |
|
| 4 | it [verb] been [v-ing] on [prep] | 23 |
|
| 5 | it [verb] been going [adv] [prep] | 20 |
|
| 6 | it [verb] been go on [prep] | 20 |
|
| 7 | it [verb] [been] going on [prep] | 19 |
|
| 8 | it [verb] been going on [prep] | 19 |
|
| 9 | it [verb] [be] going on [prep] | 19 |
|
| 10 | it [verb] be going on [prep] | 19 |
|
