| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [art] [noun] [that] used to | 27 |
|
| 2 | a [noun] [that] [vb mod] to | 12 |
|
| 3 | a [noun] [that] [modal v] to | 12 |
|
| 4 | a [noun] [conj] used to | 11 |
|
| 5 | a [noun] [that] used to | 10 |
|
| 6 | a [noun] [that] used [prep] | 10 |
|
