| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] be used for [adj] | 140 |
|
| 2 | [modal v] be used for the | 73 |
|
| 3 | be used for the [adj] | 69 |
|
| 4 | [modal v] be for the [adj] | 49 |
|
