| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [to-vb] been [prep] | 20 |
|
| 2 | [adv] to have been [prep] | 20 |
|
| 3 | [adv] [to-vb] been [prep] | 15 |
|
| 4 | [adv] [to-vb] been in | 8 |
|
| 5 | [adv] [to-vb] been in | 8 |
|
