| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which have been [verb] [adv] [prep] | 381 |
|
| 2 | [pron] have been going [adv] [prep] | 96 |
|
| 3 | which have been [v-ing] [adv] [prep] | 49 |
|
| 4 | [Wh det] have been going [adv] [prep] | 33 |
|
| 5 | which [verb] been going [adv] [prep] | 19 |
|
| 6 | which have [been] going [adv] [prep] | 19 |
|
| 7 | which have been going [adv] [prep] | 19 |
|
| 8 | which have been go [adv] [prep] | 19 |
|
| 9 | which have [be] going [adv] [prep] | 19 |
|
| 10 | which have be going [adv] [prep] | 19 |
|
