| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has [adv] been [adv] | 595 |
|
| 2 | has been [adv] [det] | 111 |
|
| 3 | has [adv] been [det] | 90 |
|
| 4 | [adv] been [adv] [det] | 30 |
|
| 5 | has [adv] [adv] [det] | 27 |
|
