| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [vb pp] [adv] [adv] | 7384 |
|
| 2 | be [vb pp] [adv] [to-vb] | 3899 |
|
| 3 | be [vb pp] [adv] [to-vb] | 1621 |
|
| 4 | be [adv] [adv] [to-vb] | 907 |
|
| 5 | [vb pp] [adv] [adv] [to-vb] | 318 |
|
