| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [adv] have been in | 54 |
|
| 2 | [modal v] [adv] have been [det] | 33 |
|
| 3 | [modal v] have been in [det] | 31 |
|
| 4 | [adv] have been in [det] | 10 |
|
