| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | that [modal v] [to-vb] it | 8 |
|
| 2 | that [vb mod] [to-vb] it | 8 |
|
| 3 | that used [to-vb] it | 6 |
|
| 4 | that used [to-vb] it | 6 |
|
