| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [det] [noun pl] | 346 |
|
| 2 | have so [det] [noun pl] | 168 |
|
| 3 | have been so [det] | 85 |
|
| 4 | been so [det] [noun pl] | 29 |
|
