| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [adv] been | 33841 |
|
| 2 | have [adv] been | 24457 |
|
| 3 | have previously [be] | 540 |
|
| 4 | have previously be | 540 |
|
| 5 | [verb] previously been | 539 |
|
| 6 | have previously [been] | 539 |
|
| 7 | have previously been | 539 |
|
