| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] have been [num] [prep] | 112 |
|
| 2 | [modal v] have been [prep] [det] | 105 |
|
| 3 | [modal v] have [num] [prep] [det] | 48 |
|
| 4 | have been [num] [prep] [det] | 42 |
|
| 5 | [modal v] have been [num] [det] | 5 |
|
