| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | used [to-vb] [adv] the | 65 |
|
| 2 | [modal v] [to-vb] down the | 18 |
|
| 3 | used [to-vb] down [art] | 16 |
|
| 4 | used [to-vb] down [art] | 16 |
|
| 5 | used [verb] down the | 14 |
|
| 6 | used [to-vb] down the | 14 |
|
