| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [been] [verb] | 15899 |
|
| 2 | [adv] [been] [vb pp] | 14646 |
|
| 3 | [adv] [be] found | 597 |
|
| 4 | [adv] [been] found | 273 |
|
| 5 | [adv] [been] find | 218 |
|
