| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be to use a [adj] | 44 |
|
| 2 | [is] to use a [adj] | 30 |
|
| 3 | is to use a [adj] | 30 |
|
| 4 | [was/were] to use a [adj] | 10 |
|
| 5 | was to use a [adj] | 8 |
|
