| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [adv] [prep] | 1023 |
|
| 2 | have been [adv] at | 109 |
|
| 3 | have [been] [adv] at | 64 |
|
| 4 | have [be] [adv] at | 64 |
|
| 5 | have be [adv] at | 64 |
|
| 6 | [verb] been [adv] at | 64 |
|
