| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [to-vb] [art] [noun] [conj] | 662 |
|
| 2 | [be] [to-vb] [art] [noun] [conj] | 662 |
|
| 3 | been [verb] [art] [noun] [conj] | 208 |
|
| 4 | [been] [to-vb] [art] [noun] [conj] | 24 |
|
