| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has been [verb] that these | 19 |
|
| 2 | has [been] [vb pp] that these | 19 |
|
| 3 | has [been] suggest that these | 5 |
|
| 4 | has [been] suggested that these | 5 |
|
