| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] [been] [adv] | 5069 |
|
| 2 | [vb base] [been] [adv] | 4416 |
|
| 3 | [verb] [been] so | 1466 |
|
| 4 | [vb base] [be] so | 298 |
|
| 5 | [vb base] [been] so | 252 |
|
