| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [adv] have been [prep] | 235 |
|
| 2 | [modal v] [adv] have been [det] | 113 |
|
| 3 | [modal v] have been [prep] [det] | 105 |
|
| 4 | [adv] have been [prep] [det] | 48 |
|
| 5 | [modal v] [adv] have [prep] [det] | 5 |
|
