| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [adv] have been [adv] | 193 |
|
| 2 | [modal v] have been [adv] [det] | 71 |
|
| 3 | [modal v] [adv] have been [det] | 33 |
|
| 4 | [adv] have been [adv] [det] | 16 |
|
| 5 | [modal v] [adv] have [adv] [det] | 11 |
|
