| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] have been [prep] | 3064 |
|
| 2 | [num] [noun] have been | 2331 |
|
| 3 | [num] [noun] have [prep] | 133 |
|
| 4 | [num] have been [prep] | 48 |
|
