| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [prep] [adv] | 405 |
|
| 2 | have been going [adv] | 402 |
|
| 3 | have been going [prep] | 190 |
|
| 4 | been going [prep] [adv] | 15 |
|
