| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been [adv] [vb pp] [prep] | 3862 |
|
| 2 | so [adv] [vb pp] [prep] | 1019 |
|
| 3 | been so [adv] [vb pp] | 180 |
|
| 4 | been so [vb pp] [prep] | 93 |
|
| 5 | been so [adv] [prep] | 10 |
|
