| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] have been going on [prep] | 63 |
|
| 2 | [Wh det] have been [verb] on [prep] | 39 |
|
| 3 | [Wh det] have been going [adv] [prep] | 33 |
|
| 4 | [Wh det] have been [v-ing] on [prep] | 33 |
|
| 5 | [Wh det] have been go on [prep] | 31 |
|
| 6 | [Wh det] have [been] going on [prep] | 31 |
|
| 7 | [Wh det] have [be] going on [prep] | 31 |
|
| 8 | [Wh det] have be going on [prep] | 31 |
|
| 9 | [Wh det] [verb] been going on [prep] | 31 |
|
