| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [adv] [art] | 556 |
|
| 2 | have been [adv] [det] | 494 |
|
| 3 | have [adv] [art] [det] | 278 |
|
| 4 | have been [art] [det] | 228 |
|
| 5 | been [adv] [art] [det] | 59 |
|
