| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be to produce a [noun sg] | 44 |
|
| 2 | [be] to produce a [noun sg] | 40 |
|
| 3 | [was/were] to produce a [noun sg] | 20 |
|
| 4 | is to produce a [noun sg] | 20 |
|
| 5 | [is] to produce a [noun sg] | 20 |
|
| 6 | was to produce a [noun sg] | 16 |
|
