| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [adv] [vb pp] [to-vb] a [adj -er] | 15 |
|
| 2 | be [adv] [verb] [to-vb] a [adj -er] | 15 |
|
| 3 | is [adv] [verb] [to-vb] a [adj -er] | 10 |
|
