| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has [been] [prep] [det] [noun pl] | 30 |
|
| 2 | has [been] suggested [prep] [det] | 17 |
|
| 3 | [been] suggested [prep] [det] [noun pl] | 8 |
|
| 4 | has [been] suggested [prep] [noun pl] | 5 |
|
