| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] have been a | 4978 |
|
| 2 | [pron] have such a | 188 |
|
| 3 | have been such a | 138 |
|
| 4 | [pron] have been such | 109 |
|
| 5 | [pron] been such a | 10 |
|
