| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [vb pp] to [be] [adj] | 725 |
|
| 2 | 've [vb pp] to [be] [adj] | 183 |
|
| 3 | 've [adv] [vb pp] to [be] | 62 |
|
| 4 | 've [adv] [vb pp] to [adj] | 5 |
|
