| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] be [to-vb] at [art] | 6 |
|
| 2 | [modal v] be [to-vb] at [art] | 6 |
|
| 3 | be [adj] [to-vb] at [art] | 66 |
|
| 4 | be [adj] [to-vb] at [art] | 65 |
|
| 5 | be [verb] [to-vb] at [art] | 47 |
|
| 6 | be [vb pp] [to-vb] at [art] | 45 |
|
| 7 | be able [to-vb] at [art] | 35 |
|
| 8 | be able [to-vb] at [art] | 35 |
|
| 9 | be ask [to-vb] at [art] | 7 |
|
| 10 | be asked [to-vb] at [art] | 7 |
|
| 11 | be [to-vb] at [art] [noun] | 5 |
|
