| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | to be [vb pp] [to-vb] | 2008 |
|
| 2 | to be [vb pp] alone | 86 |
|
| 3 | be [vb pp] alone [to-vb] | 23 |
|
| 4 | to be alone [to-vb] | 7 |
|
