| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] be used to | 73 |
|
| 2 | be used to [adj] | 39 |
|
| 3 | [vb mod] be to [adj] | 28 |
|
| 4 | [vb mod] be used [adj] | 21 |
|
