| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [vb pp] [adv] [to-vb] | 355 |
|
| 2 | been [adv] [vb pp] [to-vb] | 253 |
|
| 3 | been [adv] [vb pp] [adv] | 228 |
|
| 4 | been [vb pp] [adv] [to-vb] | 218 |
|
| 5 | been [adv] [adv] [to-vb] | 19 |
|
