| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [n mass] have been [verb] | 184 |
|
| 2 | [n mass] [conj] have been [verb] | 51 |
|
| 3 | [prep] [n mass] [conj] have [verb] | 22 |
|
| 4 | [prep] [n mass] [conj] have been | 13 |
|
| 5 | [prep] [conj] have been [verb] | 10 |
|
