| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun prp] have been [num] [prep] | 63 |
|
| 2 | have been [num] [prep] [det] | 42 |
|
| 3 | [noun prp] have been [prep] [det] | 41 |
|
| 4 | [noun prp] have [num] [prep] [det] | 12 |
|
