| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | used [to-vb] [prep] [art] [noun] | 507 |
|
| 2 | used [to-vb] [prep] [art] [noun sg] | 396 |
|
| 3 | [modal v] [to-vb] [prep] [art] corner | 6 |
|
| 4 | used [verb] [prep] [art] corner | 6 |
|
| 5 | used [to-vb] [prep] [art] corner | 6 |
|
| 6 | used [to-vb] [prep] [art] corner | 6 |
|
