| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which have been [verb] [prep] | 2749 |
|
| 2 | which have been [v-ing] [prep] | 128 |
|
| 3 | [pron] have been going [prep] | 100 |
|
| 4 | which have been going [prep] | 5 |
|
| 5 | which have [been] going [prep] | 5 |
|
| 6 | which have been go [prep] | 5 |
|
| 7 | which [verb] been going [prep] | 5 |
|
| 8 | which have be going [prep] | 5 |
|
| 9 | which have [be] going [prep] | 5 |
|
