| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | this [modal v] [be] attributed to | 14 |
|
| 2 | this [vb mod] [be] attributed to | 14 |
|
| 3 | this [modal v] be attributed to | 14 |
|
| 4 | this [modal v] [be] attributed to | 14 |
|
| 5 | this can [be] attributed to | 7 |
|
| 6 | this can [be] attributed to | 7 |
|
