| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] have been going on [prep] | 31 |
|
| 2 | [Wh det] [verb] been going on [prep] | 31 |
|
| 3 | [Wh det] [vb -s] been going on [prep] | 16 |
|
| 4 | [pron] has been going on [prep] | 14 |
|
| 5 | [Wh det] has been [verb] on [prep] | 13 |
|
| 6 | [Wh det] has been going [adv] [prep] | 11 |
|
| 7 | [Wh det] has been [v-ing] on [prep] | 11 |
|
| 8 | [Wh det] has [been] going on [prep] | 10 |
|
| 9 | [Wh det] has been go on [prep] | 10 |
|
| 10 | [Wh det] has be going on [prep] | 10 |
|
| 11 | [Wh det] has [be] going on [prep] | 10 |
|
