| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been suggest [that] it [vb mod] | 6 |
|
| 2 | [vb -s] been suggest [that] it [vb mod] | 6 |
|
| 3 | [verb] been suggest [that] it [vb mod] | 6 |
|
| 4 | has been suggest [that] it [vb mod] | 6 |
|
