| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [to-vb] and [modal v] be [verb] for | 7 |
|
| 2 | [to-vb] and [modal v] [be] [verb] for | 7 |
|
| 3 | [to-vb] and [modal v] [be] [verb] for | 7 |
|
| 4 | [to-vb] and [modal v] be [verb] for | 7 |
|
