| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [pron] have been going on | 22 |
|
| 2 | know [pron] have been [verb] on | 12 |
|
| 3 | know [pron] have been going [adv] | 11 |
|
| 4 | know [pron] have been go on | 11 |
|
| 5 | know [pron] have been [v-ing] on | 11 |
|
| 6 | know [pron] [verb] been going on | 10 |
|
| 7 | know [pron] have [be] going on | 10 |
|
| 8 | know [pron] have [been] going on | 10 |
|
| 9 | know [pron] have be going on | 10 |
|
