| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [prep] [det] | 780 |
|
| 2 | have been suggested [prep] | 163 |
|
| 3 | been suggested [prep] [det] | 22 |
|
| 4 | have been suggested [det] | 11 |
|
| 5 | have suggested [prep] [det] | 6 |
|
