| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been so [vb pp] [prep] | 93 |
|
| 2 | [been] so [vb pp] by | 44 |
|
| 3 | [been] so [vb pp] in | 24 |
|
| 4 | [been] so [vb pp] to | 7 |
|
| 5 | [been] so engrossed [prep] | 5 |
|
| 6 | [been] so [vb pp] with | 5 |
|
