| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [adv] been [art] | 2783 |
|
| 2 | have [adv] be a | 1999 |
|
| 3 | have [adv] [be] a | 1999 |
|
| 4 | [verb] [adv] been a | 1965 |
|
| 5 | have [adv] [been] a | 1963 |
|
