| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] have been [verb] | 1835 |
|
| 2 | [adv] have [verb] a | 793 |
|
| 3 | [adv] have been a | 330 |
|
| 4 | [adv] been [verb] a | 255 |
|
| 5 | have been [verb] a | 145 |
|
