| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] be [verb] because it [verb] | 12 |
|
| 2 | [modal v] be [verb] because it [verb] | 12 |
|
| 3 | [modal v] be [vb pp] because it [verb] | 12 |
|
| 4 | [modal v] be [verb] because it [vb -s] | 10 |
|
