| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] [be] cause | 12 |
|
| 2 | [modal v] [be] cause | 12 |
|
| 3 | [modal v] be cause | 12 |
|
| 4 | [modal v] be cause | 12 |
|
| 5 | [modal v] [be] cause | 7 |
|
| 6 | can [be] cause | 6 |
|
| 7 | can [be] cause | 6 |
|
| 8 | [modal v] [be] causes | 5 |
|
