| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [vb pp] [adv] [adv] | 2708 |
|
| 2 | be [vb pp] [adv] [to-vb] | 1025 |
|
| 3 | be [vb pp] [adv] [to-vb] | 468 |
|
| 4 | [vb pp] [adv] [adv] [to-vb] | 318 |
|
| 5 | be [adv] [adv] [to-vb] | 48 |
|
