| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | and he used [to-vb] a | 5 |
|
| 2 | and he [modal v] [to-vb] a | 5 |
|
| 3 | and he used [to-vb] a | 5 |
|
| 4 | and he [vb mod] [to-vb] a | 5 |
|
| 5 | and he [modal v] [to-vb] a | 5 |
|
