| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [verb] a [noun sg] | 15501 |
|
| 2 | be [to-vb] a [noun sg] | 2204 |
|
| 3 | be produce a [noun sg] | 75 |
|
| 4 | be to produce [art] [noun sg] | 49 |
|
| 5 | be to produce a [noun] | 45 |
|
| 6 | [be] to produce a [noun sg] | 44 |
|
